82991688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15647}}^1$

素因数の和:15686

約数の個数: 64

約数和(自身を含む): 236597760

約数和(自身を除く): 153606072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 15647, 31294, 46941, 62588, 93882, 125176, 187764, 203411, 265999, 375528, 406822, 531998, 610233, 797997, 813644, 1063996, 1220466, 1595994, 1627288, 2127992, 2440932, 3191988, 3457987, 4881864, 6383976, 6915974, 10373961, 13831948, 20747922, 27663896, 41495844, 82991688]

約数ペア:

[(1, 82991688), (2, 41495844), (3, 27663896), (4, 20747922), (6, 13831948), (8, 10373961), (12, 6915974), (13, 6383976), (17, 4881864), (24, 3457987), (26, 3191988), (34, 2440932), (39, 2127992), (51, 1627288), (52, 1595994), (68, 1220466), (78, 1063996), (102, 813644), (104, 797997), (136, 610233), (156, 531998), (204, 406822), (221, 375528), (312, 265999), (408, 203411), (442, 187764), (663, 125176), (884, 93882), (1326, 62588), (1768, 46941), (2652, 31294), (5304, 15647)]