8709168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 25685856

約数和(自身を除く): 16976688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 821, 884, 1326, 1642, 1768, 2463, 2652, 3284, 3536, 4926, 5304, 6568, 9852, 10608, 10673, 13136, 13957, 19704, 21346, 27914, 32019, 39408, 41871, 42692, 55828, 64038, 83742, 85384, 111656, 128076, 167484, 170768, 181441, 223312, 256152, 334968, 362882, 512304, 544323, 669936, 725764, 1088646, 1451528, 2177292, 2903056, 4354584, 8709168]

約数ペア:

[(1, 8709168), (2, 4354584), (3, 2903056), (4, 2177292), (6, 1451528), (8, 1088646), (12, 725764), (13, 669936), (16, 544323), (17, 512304), (24, 362882), (26, 334968), (34, 256152), (39, 223312), (48, 181441), (51, 170768), (52, 167484), (68, 128076), (78, 111656), (102, 85384), (104, 83742), (136, 64038), (156, 55828), (204, 42692), (208, 41871), (221, 39408), (272, 32019), (312, 27914), (408, 21346), (442, 19704), (624, 13957), (663, 13136), (816, 10673), (821, 10608), (884, 9852), (1326, 6568), (1642, 5304), (1768, 4926), (2463, 3536), (2652, 3284)]