72442416

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 193273344

約数和(自身を除く): 120830928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 163, 188, 197, 282, 326, 376, 394, 489, 564, 591, 652, 752, 788, 978, 1128, 1182, 1304, 1576, 1956, 2256, 2364, 2608, 3152, 3912, 4728, 7661, 7824, 9259, 9456, 15322, 18518, 22983, 27777, 30644, 32111, 37036, 45966, 55554, 61288, 64222, 74072, 91932, 96333, 111108, 122576, 128444, 148144, 183864, 192666, 222216, 256888, 367728, 385332, 444432, 513776, 770664, 1509217, 1541328, 3018434, 4527651, 6036868, 9055302, 12073736, 18110604, 24147472, 36221208, 72442416]

約数ペア:

[(1, 72442416), (2, 36221208), (3, 24147472), (4, 18110604), (6, 12073736), (8, 9055302), (12, 6036868), (16, 4527651), (24, 3018434), (47, 1541328), (48, 1509217), (94, 770664), (141, 513776), (163, 444432), (188, 385332), (197, 367728), (282, 256888), (326, 222216), (376, 192666), (394, 183864), (489, 148144), (564, 128444), (591, 122576), (652, 111108), (752, 96333), (788, 91932), (978, 74072), (1128, 64222), (1182, 61288), (1304, 55554), (1576, 45966), (1956, 37036), (2256, 32111), (2364, 30644), (2608, 27777), (3152, 22983), (3912, 18518), (4728, 15322), (7661, 9456), (7824, 9259)]