74940372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3477

約数の個数: 72

約数和(自身を含む): 208406016

約数和(自身を除く): 133465644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3407, 3666, 5499, 6814, 7332, 10221, 10998, 13628, 20442, 21996, 30663, 40884, 44291, 61326, 88582, 122652, 132873, 160129, 177164, 265746, 320258, 398619, 480387, 531492, 640516, 797238, 960774, 1441161, 1594476, 1921548, 2081677, 2882322, 4163354, 5764644, 6245031, 8326708, 12490062, 18735093, 24980124, 37470186, 74940372]

約数ペア:

[(1, 74940372), (2, 37470186), (3, 24980124), (4, 18735093), (6, 12490062), (9, 8326708), (12, 6245031), (13, 5764644), (18, 4163354), (26, 2882322), (36, 2081677), (39, 1921548), (47, 1594476), (52, 1441161), (78, 960774), (94, 797238), (117, 640516), (141, 531492), (156, 480387), (188, 398619), (234, 320258), (282, 265746), (423, 177164), (468, 160129), (564, 132873), (611, 122652), (846, 88582), (1222, 61326), (1692, 44291), (1833, 40884), (2444, 30663), (3407, 21996), (3666, 20442), (5499, 13628), (6814, 10998), (7332, 10221)]