72989752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 158824800

約数和(自身を除く): 85835048

約数列:

[1, 2, 4, 8, 11, 22, 29, 37, 44, 58, 74, 88, 116, 148, 232, 296, 319, 407, 638, 773, 814, 1073, 1276, 1546, 1628, 2146, 2552, 3092, 3256, 4292, 6184, 8503, 8584, 11803, 17006, 22417, 23606, 28601, 34012, 44834, 47212, 57202, 68024, 89668, 94424, 114404, 179336, 228808, 246587, 314611, 493174, 629222, 829429, 986348, 1258444, 1658858, 1972696, 2516888, 3317716, 6635432, 9123719, 18247438, 36494876, 72989752]

約数ペア:

[(1, 72989752), (2, 36494876), (4, 18247438), (8, 9123719), (11, 6635432), (22, 3317716), (29, 2516888), (37, 1972696), (44, 1658858), (58, 1258444), (74, 986348), (88, 829429), (116, 629222), (148, 493174), (232, 314611), (296, 246587), (319, 228808), (407, 179336), (638, 114404), (773, 94424), (814, 89668), (1073, 68024), (1276, 57202), (1546, 47212), (1628, 44834), (2146, 34012), (2552, 28601), (3092, 23606), (3256, 22417), (4292, 17006), (6184, 11803), (8503, 8584)]