81166078512

素因数分解:

$2^4\times 3^9\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2789

約数の個数: 200

約数和(自身を含む): 238406418096

約数和(自身を除く): 157240339584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 243, 291, 324, 388, 432, 486, 582, 648, 729, 776, 873, 972, 1164, 1296, 1458, 1552, 1746, 1944, 2187, 2328, 2619, 2657, 2916, 3492, 3888, 4374, 4656, 5238, 5314, 5832, 6561, 6984, 7857, 7971, 8748, 10476, 10628, 11664, 13122, 13968, 15714, 15942, 17496, 19683, 20952, 21256, 23571, 23913, 26244, 31428, 31884, 34992, 39366, 41904, 42512, 47142, 47826, 52488, 62856, 63768, 70713, 71739, 78732, 94284, 95652, 104976, 125712, 127536, 141426, 143478, 157464, 188568, 191304, 212139, 215217, 257729, 282852, 286956, 314928, 377136, 382608, 424278, 430434, 515458, 565704, 573912, 636417, 645651, 773187, 848556, 860868, 1030916, 1131408, 1147824, 1272834, 1291302, 1546374, 1697112, 1721736, 1909251, 1936953, 2061832, 2319561, 2545668, 2582604, 3092748, 3394224, 3443472, 3818502, 3873906, 4123664, 4639122, 5091336, 5165208, 5810859, 6185496, 6958683, 7637004, 7747812, 9278244, 10182672, 10330416, 11621718, 12370992, 13917366, 15274008, 15495624, 17432577, 18556488, 20876049, 23243436, 27834732, 30548016, 30991248, 34865154, 37112976, 41752098, 46486872, 52297731, 55669464, 62628147, 69730308, 83504196, 92973744, 104595462, 111338928, 125256294, 139460616, 167008392, 187884441, 209190924, 250512588, 278921232, 334016784, 375768882, 418381848, 501025176, 563653323, 751537764, 836763696, 1002050352, 1127306646, 1503075528, 1690959969, 2254613292, 3006151056, 3381919938, 4509226584, 5072879907, 6763839876, 9018453168, 10145759814, 13527679752, 20291519628, 27055359504, 40583039256, 81166078512]

約数ペア:

[(1, 81166078512), (2, 40583039256), (3, 27055359504), (4, 20291519628), (6, 13527679752), (8, 10145759814), (9, 9018453168), (12, 6763839876), (16, 5072879907), (18, 4509226584), (24, 3381919938), (27, 3006151056), (36, 2254613292), (48, 1690959969), (54, 1503075528), (72, 1127306646), (81, 1002050352), (97, 836763696), (108, 751537764), (144, 563653323), (162, 501025176), (194, 418381848), (216, 375768882), (243, 334016784), (291, 278921232), (324, 250512588), (388, 209190924), (432, 187884441), (486, 167008392), (582, 139460616), (648, 125256294), (729, 111338928), (776, 104595462), (873, 92973744), (972, 83504196), (1164, 69730308), (1296, 62628147), (1458, 55669464), (1552, 52297731), (1746, 46486872), (1944, 41752098), (2187, 37112976), (2328, 34865154), (2619, 30991248), (2657, 30548016), (2916, 27834732), (3492, 23243436), (3888, 20876049), (4374, 18556488), (4656, 17432577), (5238, 15495624), (5314, 15274008), (5832, 13917366), (6561, 12370992), (6984, 11621718), (7857, 10330416), (7971, 10182672), (8748, 9278244), (10476, 7747812), (10628, 7637004), (11664, 6958683), (13122, 6185496), (13968, 5810859), (15714, 5165208), (15942, 5091336), (17496, 4639122), (19683, 4123664), (20952, 3873906), (21256, 3818502), (23571, 3443472), (23913, 3394224), (26244, 3092748), (31428, 2582604), (31884, 2545668), (34992, 2319561), (39366, 2061832), (41904, 1936953), (42512, 1909251), (47142, 1721736), (47826, 1697112), (52488, 1546374), (62856, 1291302), (63768, 1272834), (70713, 1147824), (71739, 1131408), (78732, 1030916), (94284, 860868), (95652, 848556), (104976, 773187), (125712, 645651), (127536, 636417), (141426, 573912), (143478, 565704), (157464, 515458), (188568, 430434), (191304, 424278), (212139, 382608), (215217, 377136), (257729, 314928), (282852, 286956)]