61887408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 190464000

約数和(自身を除く): 128576592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 199, 209, 228, 248, 264, 304, 341, 372, 398, 418, 456, 496, 528, 589, 597, 627, 682, 744, 796, 836, 912, 1023, 1178, 1194, 1254, 1364, 1488, 1592, 1672, 1767, 2046, 2189, 2356, 2388, 2508, 2728, 3184, 3344, 3534, 3781, 4092, 4378, 4712, 4776, 5016, 5456, 6169, 6479, 6567, 7068, 7562, 8184, 8756, 9424, 9552, 10032, 11343, 12338, 12958, 13134, 14136, 15124, 16368, 17512, 18507, 19437, 22686, 24676, 25916, 26268, 28272, 30248, 35024, 37014, 38874, 41591, 45372, 49352, 51832, 52536, 60496, 67859, 74028, 77748, 83182, 90744, 98704, 103664, 105072, 117211, 124773, 135718, 148056, 155496, 166364, 181488, 203577, 234422, 249546, 271436, 296112, 310992, 332728, 351633, 407154, 468844, 499092, 542872, 665456, 703266, 814308, 937688, 998184, 1085744, 1289321, 1406532, 1628616, 1875376, 1996368, 2578642, 2813064, 3257232, 3867963, 5157284, 5626128, 7735926, 10314568, 15471852, 20629136, 30943704, 61887408]

約数ペア:

[(1, 61887408), (2, 30943704), (3, 20629136), (4, 15471852), (6, 10314568), (8, 7735926), (11, 5626128), (12, 5157284), (16, 3867963), (19, 3257232), (22, 2813064), (24, 2578642), (31, 1996368), (33, 1875376), (38, 1628616), (44, 1406532), (48, 1289321), (57, 1085744), (62, 998184), (66, 937688), (76, 814308), (88, 703266), (93, 665456), (114, 542872), (124, 499092), (132, 468844), (152, 407154), (176, 351633), (186, 332728), (199, 310992), (209, 296112), (228, 271436), (248, 249546), (264, 234422), (304, 203577), (341, 181488), (372, 166364), (398, 155496), (418, 148056), (456, 135718), (496, 124773), (528, 117211), (589, 105072), (597, 103664), (627, 98704), (682, 90744), (744, 83182), (796, 77748), (836, 74028), (912, 67859), (1023, 60496), (1178, 52536), (1194, 51832), (1254, 49352), (1364, 45372), (1488, 41591), (1592, 38874), (1672, 37014), (1767, 35024), (2046, 30248), (2189, 28272), (2356, 26268), (2388, 25916), (2508, 24676), (2728, 22686), (3184, 19437), (3344, 18507), (3534, 17512), (3781, 16368), (4092, 15124), (4378, 14136), (4712, 13134), (4776, 12958), (5016, 12338), (5456, 11343), (6169, 10032), (6479, 9552), (6567, 9424), (7068, 8756), (7562, 8184)]