82134468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 224876288

約数和(自身を除く): 142741820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 787, 892, 1338, 1574, 2007, 2361, 2676, 2899, 3148, 4014, 4722, 5798, 7083, 8028, 8697, 9444, 10231, 11596, 14166, 17394, 20462, 26091, 28332, 30693, 34788, 40924, 52182, 61386, 92079, 104364, 122772, 175501, 184158, 351002, 368316, 526503, 702004, 1053006, 1579509, 2106012, 2281513, 3159018, 4563026, 6318036, 6844539, 9126052, 13689078, 20533617, 27378156, 41067234, 82134468]

約数ペア:

[(1, 82134468), (2, 41067234), (3, 27378156), (4, 20533617), (6, 13689078), (9, 9126052), (12, 6844539), (13, 6318036), (18, 4563026), (26, 3159018), (36, 2281513), (39, 2106012), (52, 1579509), (78, 1053006), (117, 702004), (156, 526503), (223, 368316), (234, 351002), (446, 184158), (468, 175501), (669, 122772), (787, 104364), (892, 92079), (1338, 61386), (1574, 52182), (2007, 40924), (2361, 34788), (2676, 30693), (2899, 28332), (3148, 26091), (4014, 20462), (4722, 17394), (5798, 14166), (7083, 11596), (8028, 10231), (8697, 9444)]