78201396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 255270400

約数和(自身を除く): 177069004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 84, 91, 108, 109, 117, 126, 146, 156, 182, 189, 218, 219, 234, 252, 273, 292, 327, 351, 364, 378, 436, 438, 468, 511, 546, 654, 657, 702, 756, 763, 819, 876, 949, 981, 1022, 1092, 1308, 1314, 1404, 1417, 1526, 1533, 1638, 1898, 1962, 1971, 2044, 2289, 2457, 2628, 2834, 2847, 2943, 3052, 3066, 3276, 3796, 3924, 3942, 4251, 4578, 4599, 4914, 5668, 5694, 5886, 6132, 6643, 6867, 7884, 7957, 8502, 8541, 9156, 9198, 9828, 9919, 11388, 11772, 12753, 13286, 13734, 13797, 15914, 17004, 17082, 18396, 19838, 19929, 20601, 23871, 25506, 25623, 26572, 27468, 27594, 29757, 31828, 34164, 38259, 39676, 39858, 41202, 47742, 51012, 51246, 55188, 55699, 59514, 59787, 71613, 76518, 79716, 82404, 89271, 95484, 102492, 103441, 111398, 119028, 119574, 143226, 153036, 167097, 178542, 179361, 206882, 214839, 222796, 239148, 267813, 286452, 310323, 334194, 357084, 358722, 413764, 429678, 501291, 535626, 620646, 668388, 717444, 724087, 859356, 930969, 1002582, 1071252, 1241292, 1448174, 1503873, 1861938, 2005164, 2172261, 2792907, 2896348, 3007746, 3723876, 4344522, 5585814, 6015492, 6516783, 8689044, 11171628, 13033566, 19550349, 26067132, 39100698, 78201396]

約数ペア:

[(1, 78201396), (2, 39100698), (3, 26067132), (4, 19550349), (6, 13033566), (7, 11171628), (9, 8689044), (12, 6516783), (13, 6015492), (14, 5585814), (18, 4344522), (21, 3723876), (26, 3007746), (27, 2896348), (28, 2792907), (36, 2172261), (39, 2005164), (42, 1861938), (52, 1503873), (54, 1448174), (63, 1241292), (73, 1071252), (78, 1002582), (84, 930969), (91, 859356), (108, 724087), (109, 717444), (117, 668388), (126, 620646), (146, 535626), (156, 501291), (182, 429678), (189, 413764), (218, 358722), (219, 357084), (234, 334194), (252, 310323), (273, 286452), (292, 267813), (327, 239148), (351, 222796), (364, 214839), (378, 206882), (436, 179361), (438, 178542), (468, 167097), (511, 153036), (546, 143226), (654, 119574), (657, 119028), (702, 111398), (756, 103441), (763, 102492), (819, 95484), (876, 89271), (949, 82404), (981, 79716), (1022, 76518), (1092, 71613), (1308, 59787), (1314, 59514), (1404, 55699), (1417, 55188), (1526, 51246), (1533, 51012), (1638, 47742), (1898, 41202), (1962, 39858), (1971, 39676), (2044, 38259), (2289, 34164), (2457, 31828), (2628, 29757), (2834, 27594), (2847, 27468), (2943, 26572), (3052, 25623), (3066, 25506), (3276, 23871), (3796, 20601), (3924, 19929), (3942, 19838), (4251, 18396), (4578, 17082), (4599, 17004), (4914, 15914), (5668, 13797), (5694, 13734), (5886, 13286), (6132, 12753), (6643, 11772), (6867, 11388), (7884, 9919), (7957, 9828), (8502, 9198), (8541, 9156)]