82305756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 227301984

約数和(自身を除く): 144996228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2477, 2556, 2769, 3692, 4954, 5538, 7431, 8307, 9908, 11076, 14862, 16614, 22293, 29724, 32201, 33228, 44586, 64402, 89172, 96603, 128804, 175867, 193206, 289809, 351734, 386412, 527601, 579618, 703468, 1055202, 1159236, 1582803, 2110404, 2286271, 3165606, 4572542, 6331212, 6858813, 9145084, 13717626, 20576439, 27435252, 41152878, 82305756]

約数ペア:

[(1, 82305756), (2, 41152878), (3, 27435252), (4, 20576439), (6, 13717626), (9, 9145084), (12, 6858813), (13, 6331212), (18, 4572542), (26, 3165606), (36, 2286271), (39, 2110404), (52, 1582803), (71, 1159236), (78, 1055202), (117, 703468), (142, 579618), (156, 527601), (213, 386412), (234, 351734), (284, 289809), (426, 193206), (468, 175867), (639, 128804), (852, 96603), (923, 89172), (1278, 64402), (1846, 44586), (2477, 33228), (2556, 32201), (2769, 29724), (3692, 22293), (4954, 16614), (5538, 14862), (7431, 11076), (8307, 9908)]