71159816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 169004160

約数和(自身を除く): 97844344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 103, 104, 146, 169, 182, 206, 292, 338, 364, 412, 511, 584, 676, 721, 728, 824, 949, 1022, 1183, 1339, 1352, 1442, 1898, 2044, 2366, 2678, 2884, 3796, 4088, 4732, 5356, 5768, 6643, 7519, 7592, 9373, 9464, 10712, 12337, 13286, 15038, 17407, 18746, 24674, 26572, 30076, 34814, 37492, 49348, 52633, 53144, 60152, 69628, 74984, 86359, 97747, 98696, 105266, 121849, 139256, 172718, 195494, 210532, 243698, 345436, 390988, 421064, 487396, 684229, 690872, 781976, 974792, 1270711, 1368458, 2541422, 2736916, 5082844, 5473832, 8894977, 10165688, 17789954, 35579908, 71159816]

約数ペア:

[(1, 71159816), (2, 35579908), (4, 17789954), (7, 10165688), (8, 8894977), (13, 5473832), (14, 5082844), (26, 2736916), (28, 2541422), (52, 1368458), (56, 1270711), (73, 974792), (91, 781976), (103, 690872), (104, 684229), (146, 487396), (169, 421064), (182, 390988), (206, 345436), (292, 243698), (338, 210532), (364, 195494), (412, 172718), (511, 139256), (584, 121849), (676, 105266), (721, 98696), (728, 97747), (824, 86359), (949, 74984), (1022, 69628), (1183, 60152), (1339, 53144), (1352, 52633), (1442, 49348), (1898, 37492), (2044, 34814), (2366, 30076), (2678, 26572), (2884, 24674), (3796, 18746), (4088, 17407), (4732, 15038), (5356, 13286), (5768, 12337), (6643, 10712), (7519, 9464), (7592, 9373)]