72234864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 120

約数和(自身を含む): 222610752

約数和(自身を除く): 150375888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 821, 846, 936, 1128, 1222, 1642, 1692, 1833, 1872, 2256, 2444, 2463, 3284, 3384, 3666, 4888, 4926, 5499, 6568, 6768, 7332, 7389, 9776, 9852, 10673, 10998, 13136, 14664, 14778, 19704, 21346, 21996, 29328, 29556, 32019, 38587, 39408, 42692, 43992, 59112, 64038, 77174, 85384, 87984, 96057, 115761, 118224, 128076, 154348, 170768, 192114, 231522, 256152, 308696, 347283, 384228, 463044, 501631, 512304, 617392, 694566, 768456, 926088, 1003262, 1389132, 1504893, 1536912, 1852176, 2006524, 2778264, 3009786, 4013048, 4514679, 5556528, 6019572, 8026096, 9029358, 12039144, 18058716, 24078288, 36117432, 72234864]

約数ペア:

[(1, 72234864), (2, 36117432), (3, 24078288), (4, 18058716), (6, 12039144), (8, 9029358), (9, 8026096), (12, 6019572), (13, 5556528), (16, 4514679), (18, 4013048), (24, 3009786), (26, 2778264), (36, 2006524), (39, 1852176), (47, 1536912), (48, 1504893), (52, 1389132), (72, 1003262), (78, 926088), (94, 768456), (104, 694566), (117, 617392), (141, 512304), (144, 501631), (156, 463044), (188, 384228), (208, 347283), (234, 308696), (282, 256152), (312, 231522), (376, 192114), (423, 170768), (468, 154348), (564, 128076), (611, 118224), (624, 115761), (752, 96057), (821, 87984), (846, 85384), (936, 77174), (1128, 64038), (1222, 59112), (1642, 43992), (1692, 42692), (1833, 39408), (1872, 38587), (2256, 32019), (2444, 29556), (2463, 29328), (3284, 21996), (3384, 21346), (3666, 19704), (4888, 14778), (4926, 14664), (5499, 13136), (6568, 10998), (6768, 10673), (7332, 9852), (7389, 9776)]