31902156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6231

約数の個数: 72

約数和(自身を含む): 94755024

約数和(自身を除く): 62852868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 6197, 12394, 18591, 24788, 37182, 55773, 68167, 74364, 80561, 111546, 136334, 161122, 204501, 223092, 241683, 272668, 322244, 409002, 483366, 613503, 725049, 818004, 886171, 966732, 1227006, 1450098, 1772342, 2454012, 2658513, 2900196, 3544684, 5317026, 7975539, 10634052, 15951078, 31902156]

約数ペア:

[(1, 31902156), (2, 15951078), (3, 10634052), (4, 7975539), (6, 5317026), (9, 3544684), (11, 2900196), (12, 2658513), (13, 2454012), (18, 1772342), (22, 1450098), (26, 1227006), (33, 966732), (36, 886171), (39, 818004), (44, 725049), (52, 613503), (66, 483366), (78, 409002), (99, 322244), (117, 272668), (132, 241683), (143, 223092), (156, 204501), (198, 161122), (234, 136334), (286, 111546), (396, 80561), (429, 74364), (468, 68167), (572, 55773), (858, 37182), (1287, 24788), (1716, 18591), (2574, 12394), (5148, 6197)]