87182316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 239685264

約数和(自身を除く): 152502948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1741, 1926, 2782, 3482, 3852, 4173, 5223, 5564, 6964, 8346, 10446, 12519, 15669, 16692, 20892, 22633, 25038, 31338, 45266, 50076, 62676, 67899, 90532, 135798, 186287, 203697, 271596, 372574, 407394, 558861, 745148, 814788, 1117722, 1676583, 2235444, 2421731, 3353166, 4843462, 6706332, 7265193, 9686924, 14530386, 21795579, 29060772, 43591158, 87182316]

約数ペア:

[(1, 87182316), (2, 43591158), (3, 29060772), (4, 21795579), (6, 14530386), (9, 9686924), (12, 7265193), (13, 6706332), (18, 4843462), (26, 3353166), (36, 2421731), (39, 2235444), (52, 1676583), (78, 1117722), (107, 814788), (117, 745148), (156, 558861), (214, 407394), (234, 372574), (321, 271596), (428, 203697), (468, 186287), (642, 135798), (963, 90532), (1284, 67899), (1391, 62676), (1741, 50076), (1926, 45266), (2782, 31338), (3482, 25038), (3852, 22633), (4173, 20892), (5223, 16692), (5564, 15669), (6964, 12519), (8346, 10446)]