71648496

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7211}}^1$

素因数の和:7251

約数の個数: 80

約数和(自身を含む): 214629120

約数和(自身を除く): 142980624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 7211, 9936, 14422, 21633, 28844, 43266, 57688, 64899, 86532, 115376, 129798, 165853, 173064, 194697, 259596, 331706, 346128, 389394, 497559, 519192, 663412, 778788, 995118, 1038384, 1326824, 1492677, 1557576, 1990236, 2653648, 2985354, 3115152, 3980472, 4478031, 5970708, 7960944, 8956062, 11941416, 17912124, 23882832, 35824248, 71648496]

約数ペア:

[(1, 71648496), (2, 35824248), (3, 23882832), (4, 17912124), (6, 11941416), (8, 8956062), (9, 7960944), (12, 5970708), (16, 4478031), (18, 3980472), (23, 3115152), (24, 2985354), (27, 2653648), (36, 1990236), (46, 1557576), (48, 1492677), (54, 1326824), (69, 1038384), (72, 995118), (92, 778788), (108, 663412), (138, 519192), (144, 497559), (184, 389394), (207, 346128), (216, 331706), (276, 259596), (368, 194697), (414, 173064), (432, 165853), (552, 129798), (621, 115376), (828, 86532), (1104, 64899), (1242, 57688), (1656, 43266), (2484, 28844), (3312, 21633), (4968, 14422), (7211, 9936)]