172885272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3109}}^1$

素因数の和:3456

約数の個数: 64

約数和(自身を含む): 495609600

約数和(自身を除く): 322724328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2317, 2648, 3109, 3972, 4634, 6218, 6951, 7944, 9268, 9327, 12436, 13902, 18536, 18654, 21763, 24872, 27804, 37308, 43526, 55608, 65289, 74616, 87052, 130578, 174104, 261156, 522312, 1029079, 2058158, 3087237, 4116316, 6174474, 7203553, 8232632, 12348948, 14407106, 21610659, 24697896, 28814212, 43221318, 57628424, 86442636, 172885272]

約数ペア:

[(1, 172885272), (2, 86442636), (3, 57628424), (4, 43221318), (6, 28814212), (7, 24697896), (8, 21610659), (12, 14407106), (14, 12348948), (21, 8232632), (24, 7203553), (28, 6174474), (42, 4116316), (56, 3087237), (84, 2058158), (168, 1029079), (331, 522312), (662, 261156), (993, 174104), (1324, 130578), (1986, 87052), (2317, 74616), (2648, 65289), (3109, 55608), (3972, 43526), (4634, 37308), (6218, 27804), (6951, 24872), (7944, 21763), (9268, 18654), (9327, 18536), (12436, 13902)]