72865104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5077}}^1$

素因数の和:5124

約数の個数: 80

約数和(自身を含む): 211569792

約数和(自身を除く): 138704688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 5077, 7176, 10154, 14352, 15231, 20308, 30462, 40616, 60924, 66001, 81232, 116771, 121848, 132002, 198003, 233542, 243696, 264004, 350313, 396006, 467084, 528008, 700626, 792012, 934168, 1056016, 1401252, 1518023, 1584024, 1868336, 2802504, 3036046, 3168048, 4554069, 5605008, 6072092, 9108138, 12144184, 18216276, 24288368, 36432552, 72865104]

約数ペア:

[(1, 72865104), (2, 36432552), (3, 24288368), (4, 18216276), (6, 12144184), (8, 9108138), (12, 6072092), (13, 5605008), (16, 4554069), (23, 3168048), (24, 3036046), (26, 2802504), (39, 1868336), (46, 1584024), (48, 1518023), (52, 1401252), (69, 1056016), (78, 934168), (92, 792012), (104, 700626), (138, 528008), (156, 467084), (184, 396006), (208, 350313), (276, 264004), (299, 243696), (312, 233542), (368, 198003), (552, 132002), (598, 121848), (624, 116771), (897, 81232), (1104, 66001), (1196, 60924), (1794, 40616), (2392, 30462), (3588, 20308), (4784, 15231), (5077, 14352), (7176, 10154)]