72946832

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 171893760

約数和(自身を除く): 98946928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 607, 812, 1036, 1073, 1214, 1624, 2072, 2146, 2428, 3248, 4144, 4249, 4292, 4856, 7511, 8498, 8584, 9712, 15022, 16996, 17168, 17603, 22459, 30044, 33992, 35206, 44918, 60088, 67984, 70412, 89836, 120176, 123221, 140824, 157213, 179672, 246442, 281648, 314426, 359344, 492884, 628852, 651311, 985768, 1257704, 1302622, 1971536, 2515408, 2605244, 4559177, 5210488, 9118354, 10420976, 18236708, 36473416, 72946832]

約数ペア:

[(1, 72946832), (2, 36473416), (4, 18236708), (7, 10420976), (8, 9118354), (14, 5210488), (16, 4559177), (28, 2605244), (29, 2515408), (37, 1971536), (56, 1302622), (58, 1257704), (74, 985768), (112, 651311), (116, 628852), (148, 492884), (203, 359344), (232, 314426), (259, 281648), (296, 246442), (406, 179672), (464, 157213), (518, 140824), (592, 123221), (607, 120176), (812, 89836), (1036, 70412), (1073, 67984), (1214, 60088), (1624, 44918), (2072, 35206), (2146, 33992), (2428, 30044), (3248, 22459), (4144, 17603), (4249, 17168), (4292, 16996), (4856, 15022), (7511, 9712), (8498, 8584)]