272160147492

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1579}}^1\times {\mathrm{101869}}^1$

素因数の和:103505

約数の個数: 72

約数和(自身を含む): 703049692800

約数和(自身を除く): 430889545308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1579, 1692, 3158, 4737, 6316, 9474, 14211, 18948, 28422, 56844, 74213, 101869, 148426, 203738, 222639, 296852, 305607, 407476, 445278, 611214, 667917, 890556, 916821, 1222428, 1335834, 1833642, 2671668, 3667284, 4787843, 9575686, 14363529, 19151372, 28727058, 43090587, 57454116, 86181174, 160851151, 172362348, 321702302, 482553453, 643404604, 965106906, 1447660359, 1930213812, 2895320718, 5790641436, 7560004097, 15120008194, 22680012291, 30240016388, 45360024582, 68040036873, 90720049164, 136080073746, 272160147492]

約数ペア:

[(1, 272160147492), (2, 136080073746), (3, 90720049164), (4, 68040036873), (6, 45360024582), (9, 30240016388), (12, 22680012291), (18, 15120008194), (36, 7560004097), (47, 5790641436), (94, 2895320718), (141, 1930213812), (188, 1447660359), (282, 965106906), (423, 643404604), (564, 482553453), (846, 321702302), (1579, 172362348), (1692, 160851151), (3158, 86181174), (4737, 57454116), (6316, 43090587), (9474, 28727058), (14211, 19151372), (18948, 14363529), (28422, 9575686), (56844, 4787843), (74213, 3667284), (101869, 2671668), (148426, 1833642), (203738, 1335834), (222639, 1222428), (296852, 916821), (305607, 890556), (407476, 667917), (445278, 611214)]