76781838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 180725760

約数和(自身を除く): 103943922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 79, 146, 158, 219, 237, 317, 438, 474, 511, 553, 634, 951, 1022, 1106, 1533, 1659, 1902, 2219, 3066, 3318, 4438, 5767, 6657, 11534, 13314, 17301, 23141, 25043, 34602, 40369, 46282, 50086, 69423, 75129, 80738, 121107, 138846, 150258, 161987, 175301, 242214, 323974, 350602, 485961, 525903, 971922, 1051806, 1828139, 3656278, 5484417, 10968834, 12796973, 25593946, 38390919, 76781838]

約数ペア:

[(1, 76781838), (2, 38390919), (3, 25593946), (6, 12796973), (7, 10968834), (14, 5484417), (21, 3656278), (42, 1828139), (73, 1051806), (79, 971922), (146, 525903), (158, 485961), (219, 350602), (237, 323974), (317, 242214), (438, 175301), (474, 161987), (511, 150258), (553, 138846), (634, 121107), (951, 80738), (1022, 75129), (1106, 69423), (1533, 50086), (1659, 46282), (1902, 40369), (2219, 34602), (3066, 25043), (3318, 23141), (4438, 17301), (5767, 13314), (6657, 11534)]