77833710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 210638736

約数和(自身を除く): 132805026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 307, 313, 405, 614, 626, 810, 921, 939, 1535, 1565, 1842, 1878, 2763, 2817, 3070, 3130, 4605, 4695, 5526, 5634, 8289, 8451, 9210, 9390, 13815, 14085, 16578, 16902, 24867, 25353, 27630, 28170, 41445, 42255, 49734, 50706, 82890, 84510, 96091, 124335, 126765, 192182, 248670, 253530, 288273, 480455, 576546, 864819, 960910, 1441365, 1729638, 2594457, 2882730, 4324095, 5188914, 7783371, 8648190, 12972285, 15566742, 25944570, 38916855, 77833710]

約数ペア:

[(1, 77833710), (2, 38916855), (3, 25944570), (5, 15566742), (6, 12972285), (9, 8648190), (10, 7783371), (15, 5188914), (18, 4324095), (27, 2882730), (30, 2594457), (45, 1729638), (54, 1441365), (81, 960910), (90, 864819), (135, 576546), (162, 480455), (270, 288273), (307, 253530), (313, 248670), (405, 192182), (614, 126765), (626, 124335), (810, 96091), (921, 84510), (939, 82890), (1535, 50706), (1565, 49734), (1842, 42255), (1878, 41445), (2763, 28170), (2817, 27630), (3070, 25353), (3130, 24867), (4605, 16902), (4695, 16578), (5526, 14085), (5634, 13815), (8289, 9390), (8451, 9210)]