126581868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17321}}^1$

素因数の和:17367

約数の個数: 72

約数和(自身を含む): 378312480

約数和(自身を除く): 251730612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 17321, 34642, 51963, 69284, 103926, 121247, 155889, 207852, 242494, 311778, 363741, 484988, 502309, 623556, 727482, 1004618, 1091223, 1454964, 1506927, 2009236, 2182446, 3013854, 3516163, 4364892, 4520781, 6027708, 7032326, 9041562, 10548489, 14064652, 18083124, 21096978, 31645467, 42193956, 63290934, 126581868]

約数ペア:

[(1, 126581868), (2, 63290934), (3, 42193956), (4, 31645467), (6, 21096978), (7, 18083124), (9, 14064652), (12, 10548489), (14, 9041562), (18, 7032326), (21, 6027708), (28, 4520781), (29, 4364892), (36, 3516163), (42, 3013854), (58, 2182446), (63, 2009236), (84, 1506927), (87, 1454964), (116, 1091223), (126, 1004618), (174, 727482), (203, 623556), (252, 502309), (261, 484988), (348, 363741), (406, 311778), (522, 242494), (609, 207852), (812, 155889), (1044, 121247), (1218, 103926), (1827, 69284), (2436, 51963), (3654, 34642), (7308, 17321)]