71501724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 213248000

約数和(自身を除く): 141746276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 271, 349, 378, 542, 698, 756, 813, 1047, 1084, 1396, 1626, 1897, 2094, 2439, 2443, 3141, 3252, 3794, 4188, 4878, 4886, 5691, 6282, 7317, 7329, 7588, 9423, 9756, 9772, 11382, 12564, 14634, 14658, 17073, 18846, 21987, 22764, 29268, 29316, 34146, 37692, 43974, 51219, 65961, 68292, 87948, 94579, 102438, 131922, 189158, 204876, 263844, 283737, 378316, 567474, 662053, 851211, 1134948, 1324106, 1702422, 1986159, 2553633, 2648212, 3404844, 3972318, 5107266, 5958477, 7944636, 10214532, 11916954, 17875431, 23833908, 35750862, 71501724]

約数ペア:

[(1, 71501724), (2, 35750862), (3, 23833908), (4, 17875431), (6, 11916954), (7, 10214532), (9, 7944636), (12, 5958477), (14, 5107266), (18, 3972318), (21, 3404844), (27, 2648212), (28, 2553633), (36, 1986159), (42, 1702422), (54, 1324106), (63, 1134948), (84, 851211), (108, 662053), (126, 567474), (189, 378316), (252, 283737), (271, 263844), (349, 204876), (378, 189158), (542, 131922), (698, 102438), (756, 94579), (813, 87948), (1047, 68292), (1084, 65961), (1396, 51219), (1626, 43974), (1897, 37692), (2094, 34146), (2439, 29316), (2443, 29268), (3141, 22764), (3252, 21987), (3794, 18846), (4188, 17073), (4878, 14658), (4886, 14634), (5691, 12564), (6282, 11382), (7317, 9772), (7329, 9756), (7588, 9423)]