72173112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 205405200

約数和(自身を除く): 133232088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 121, 132, 174, 232, 242, 264, 319, 348, 363, 484, 638, 696, 726, 857, 957, 968, 1276, 1452, 1714, 1914, 2552, 2571, 2904, 3428, 3509, 3828, 5142, 6856, 7018, 7656, 9427, 10284, 10527, 14036, 18854, 20568, 21054, 24853, 28072, 28281, 37708, 42108, 49706, 56562, 74559, 75416, 84216, 99412, 103697, 113124, 149118, 198824, 207394, 226248, 273383, 298236, 311091, 414788, 546766, 596472, 622182, 820149, 829576, 1093532, 1244364, 1640298, 2187064, 2488728, 3007213, 3280596, 6014426, 6561192, 9021639, 12028852, 18043278, 24057704, 36086556, 72173112]

約数ペア:

[(1, 72173112), (2, 36086556), (3, 24057704), (4, 18043278), (6, 12028852), (8, 9021639), (11, 6561192), (12, 6014426), (22, 3280596), (24, 3007213), (29, 2488728), (33, 2187064), (44, 1640298), (58, 1244364), (66, 1093532), (87, 829576), (88, 820149), (116, 622182), (121, 596472), (132, 546766), (174, 414788), (232, 311091), (242, 298236), (264, 273383), (319, 226248), (348, 207394), (363, 198824), (484, 149118), (638, 113124), (696, 103697), (726, 99412), (857, 84216), (957, 75416), (968, 74559), (1276, 56562), (1452, 49706), (1714, 42108), (1914, 37708), (2552, 28281), (2571, 28072), (2904, 24853), (3428, 21054), (3509, 20568), (3828, 18854), (5142, 14036), (6856, 10527), (7018, 10284), (7656, 9427)]