83071404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 227944080

約数和(自身を除く): 144872676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1277, 1668, 1807, 2502, 2554, 3614, 3831, 5004, 5108, 5421, 7228, 7662, 10842, 11493, 15324, 16263, 16601, 21684, 22986, 32526, 33202, 45972, 49803, 65052, 66404, 99606, 149409, 177503, 199212, 298818, 355006, 532509, 597636, 710012, 1065018, 1597527, 2130036, 2307539, 3195054, 4615078, 6390108, 6922617, 9230156, 13845234, 20767851, 27690468, 41535702, 83071404]

約数ペア:

[(1, 83071404), (2, 41535702), (3, 27690468), (4, 20767851), (6, 13845234), (9, 9230156), (12, 6922617), (13, 6390108), (18, 4615078), (26, 3195054), (36, 2307539), (39, 2130036), (52, 1597527), (78, 1065018), (117, 710012), (139, 597636), (156, 532509), (234, 355006), (278, 298818), (417, 199212), (468, 177503), (556, 149409), (834, 99606), (1251, 66404), (1277, 65052), (1668, 49803), (1807, 45972), (2502, 33202), (2554, 32526), (3614, 22986), (3831, 21684), (5004, 16601), (5108, 16263), (5421, 15324), (7228, 11493), (7662, 10842)]