72713136

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 193987584

約数和(自身を除く): 121274448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 167, 188, 193, 282, 334, 376, 386, 501, 564, 579, 668, 752, 772, 1002, 1128, 1158, 1336, 1544, 2004, 2256, 2316, 2672, 3088, 4008, 4632, 7849, 8016, 9071, 9264, 15698, 18142, 23547, 27213, 31396, 32231, 36284, 47094, 54426, 62792, 64462, 72568, 94188, 96693, 108852, 125584, 128924, 145136, 188376, 193386, 217704, 257848, 376752, 386772, 435408, 515696, 773544, 1514857, 1547088, 3029714, 4544571, 6059428, 9089142, 12118856, 18178284, 24237712, 36356568, 72713136]

約数ペア:

[(1, 72713136), (2, 36356568), (3, 24237712), (4, 18178284), (6, 12118856), (8, 9089142), (12, 6059428), (16, 4544571), (24, 3029714), (47, 1547088), (48, 1514857), (94, 773544), (141, 515696), (167, 435408), (188, 386772), (193, 376752), (282, 257848), (334, 217704), (376, 193386), (386, 188376), (501, 145136), (564, 128924), (579, 125584), (668, 108852), (752, 96693), (772, 94188), (1002, 72568), (1128, 64462), (1158, 62792), (1336, 54426), (1544, 47094), (2004, 36284), (2256, 32231), (2316, 31396), (2672, 27213), (3088, 23547), (4008, 18142), (4632, 15698), (7849, 9264), (8016, 9071)]