66872364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 168614880

約数和(自身を除く): 101742516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 1069, 1203, 1604, 2138, 2406, 3207, 4276, 4812, 5213, 6414, 10426, 12828, 13897, 15639, 20852, 27794, 31278, 41691, 55588, 62556, 83382, 166764, 428669, 857338, 1286007, 1714676, 2572014, 5144028, 5572697, 11145394, 16718091, 22290788, 33436182, 66872364]

約数ペア:

[(1, 66872364), (2, 33436182), (3, 22290788), (4, 16718091), (6, 11145394), (12, 5572697), (13, 5144028), (26, 2572014), (39, 1714676), (52, 1286007), (78, 857338), (156, 428669), (401, 166764), (802, 83382), (1069, 62556), (1203, 55588), (1604, 41691), (2138, 31278), (2406, 27794), (3207, 20852), (4276, 15639), (4812, 13897), (5213, 12828), (6414, 10426)]