805752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 2377440

約数和(自身を除く): 1571688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 361, 372, 456, 558, 589, 684, 722, 744, 1083, 1116, 1178, 1368, 1444, 1767, 2166, 2232, 2356, 2888, 3249, 3534, 4332, 4712, 5301, 6498, 7068, 8664, 10602, 11191, 12996, 14136, 21204, 22382, 25992, 33573, 42408, 44764, 67146, 89528, 100719, 134292, 201438, 268584, 402876, 805752]

約数ペア:

[(1, 805752), (2, 402876), (3, 268584), (4, 201438), (6, 134292), (8, 100719), (9, 89528), (12, 67146), (18, 44764), (19, 42408), (24, 33573), (31, 25992), (36, 22382), (38, 21204), (57, 14136), (62, 12996), (72, 11191), (76, 10602), (93, 8664), (114, 7068), (124, 6498), (152, 5301), (171, 4712), (186, 4332), (228, 3534), (248, 3249), (279, 2888), (342, 2356), (361, 2232), (372, 2166), (456, 1767), (558, 1444), (589, 1368), (684, 1178), (722, 1116), (744, 1083)]