76972854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 181232640

約数和(自身を除く): 104259786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 151, 159, 229, 302, 318, 371, 453, 458, 687, 742, 906, 1057, 1113, 1374, 1603, 2114, 2226, 3171, 3206, 4809, 6342, 8003, 9618, 12137, 16006, 24009, 24274, 34579, 36411, 48018, 56021, 69158, 72822, 84959, 103737, 112042, 168063, 169918, 207474, 242053, 254877, 336126, 484106, 509754, 726159, 1452318, 1832687, 3665374, 5498061, 10996122, 12828809, 25657618, 38486427, 76972854]

約数ペア:

[(1, 76972854), (2, 38486427), (3, 25657618), (6, 12828809), (7, 10996122), (14, 5498061), (21, 3665374), (42, 1832687), (53, 1452318), (106, 726159), (151, 509754), (159, 484106), (229, 336126), (302, 254877), (318, 242053), (371, 207474), (453, 169918), (458, 168063), (687, 112042), (742, 103737), (906, 84959), (1057, 72822), (1113, 69158), (1374, 56021), (1603, 48018), (2114, 36411), (2226, 34579), (3171, 24274), (3206, 24009), (4809, 16006), (6342, 12137), (8003, 9618)]