72798570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 208720512

約数和(自身を除く): 135921942

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1447, 1677, 1935, 2795, 2894, 3354, 3870, 4341, 5031, 5590, 7235, 8385, 8682, 10062, 13023, 14470, 16770, 18811, 21705, 25155, 26046, 37622, 43410, 50310, 56433, 62221, 65115, 94055, 112866, 124442, 130230, 169299, 186663, 188110, 282165, 311105, 338598, 373326, 559989, 564330, 622210, 808873, 846495, 933315, 1119978, 1617746, 1692990, 1866630, 2426619, 2799945, 4044365, 4853238, 5599890, 7279857, 8088730, 12133095, 14559714, 24266190, 36399285, 72798570]

約数ペア:

[(1, 72798570), (2, 36399285), (3, 24266190), (5, 14559714), (6, 12133095), (9, 8088730), (10, 7279857), (13, 5599890), (15, 4853238), (18, 4044365), (26, 2799945), (30, 2426619), (39, 1866630), (43, 1692990), (45, 1617746), (65, 1119978), (78, 933315), (86, 846495), (90, 808873), (117, 622210), (129, 564330), (130, 559989), (195, 373326), (215, 338598), (234, 311105), (258, 282165), (387, 188110), (390, 186663), (430, 169299), (559, 130230), (585, 124442), (645, 112866), (774, 94055), (1118, 65115), (1170, 62221), (1290, 56433), (1447, 50310), (1677, 43410), (1935, 37622), (2795, 26046), (2894, 25155), (3354, 21705), (3870, 18811), (4341, 16770), (5031, 14470), (5590, 13023), (7235, 10062), (8385, 8682)]