71734416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 206951040

約数和(自身を除く): 135216624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 239, 296, 312, 338, 444, 478, 481, 507, 592, 624, 676, 717, 888, 956, 962, 1014, 1352, 1434, 1443, 1776, 1912, 1924, 2028, 2704, 2868, 2886, 3107, 3824, 3848, 4056, 5736, 5772, 6214, 6253, 7696, 8112, 8843, 9321, 11472, 11544, 12428, 12506, 17686, 18642, 18759, 23088, 24856, 25012, 26529, 35372, 37284, 37518, 40391, 49712, 50024, 53058, 70744, 74568, 75036, 80782, 100048, 106116, 114959, 121173, 141488, 149136, 150072, 161564, 212232, 229918, 242346, 300144, 323128, 344877, 424464, 459836, 484692, 646256, 689754, 919672, 969384, 1379508, 1494467, 1839344, 1938768, 2759016, 2988934, 4483401, 5518032, 5977868, 8966802, 11955736, 17933604, 23911472, 35867208, 71734416]

約数ペア:

[(1, 71734416), (2, 35867208), (3, 23911472), (4, 17933604), (6, 11955736), (8, 8966802), (12, 5977868), (13, 5518032), (16, 4483401), (24, 2988934), (26, 2759016), (37, 1938768), (39, 1839344), (48, 1494467), (52, 1379508), (74, 969384), (78, 919672), (104, 689754), (111, 646256), (148, 484692), (156, 459836), (169, 424464), (208, 344877), (222, 323128), (239, 300144), (296, 242346), (312, 229918), (338, 212232), (444, 161564), (478, 150072), (481, 149136), (507, 141488), (592, 121173), (624, 114959), (676, 106116), (717, 100048), (888, 80782), (956, 75036), (962, 74568), (1014, 70744), (1352, 53058), (1434, 50024), (1443, 49712), (1776, 40391), (1912, 37518), (1924, 37284), (2028, 35372), (2704, 26529), (2868, 25012), (2886, 24856), (3107, 23088), (3824, 18759), (3848, 18642), (4056, 17686), (5736, 12506), (5772, 12428), (6214, 11544), (6253, 11472), (7696, 9321), (8112, 8843)]