123522228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 324886016

約数和(自身を除く): 201363788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 186, 279, 302, 372, 453, 558, 604, 733, 906, 1116, 1359, 1466, 1812, 2199, 2718, 2932, 4398, 4681, 5436, 6597, 8796, 9362, 13194, 14043, 18724, 22723, 26388, 28086, 42129, 45446, 56172, 68169, 84258, 90892, 110683, 136338, 168516, 204507, 221366, 272676, 332049, 409014, 442732, 664098, 818028, 996147, 1328196, 1992294, 3431173, 3984588, 6862346, 10293519, 13724692, 20587038, 30880557, 41174076, 61761114, 123522228]

約数ペア:

[(1, 123522228), (2, 61761114), (3, 41174076), (4, 30880557), (6, 20587038), (9, 13724692), (12, 10293519), (18, 6862346), (31, 3984588), (36, 3431173), (62, 1992294), (93, 1328196), (124, 996147), (151, 818028), (186, 664098), (279, 442732), (302, 409014), (372, 332049), (453, 272676), (558, 221366), (604, 204507), (733, 168516), (906, 136338), (1116, 110683), (1359, 90892), (1466, 84258), (1812, 68169), (2199, 56172), (2718, 45446), (2932, 42129), (4398, 28086), (4681, 26388), (5436, 22723), (6597, 18724), (8796, 14043), (9362, 13194)]