78264914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 153017280

約数和(自身を除く): 74752366

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 1741, 2366, 3211, 3458, 3482, 6422, 12187, 22477, 22633, 24374, 33079, 44954, 45266, 66158, 158431, 231553, 294229, 316862, 430027, 463106, 588458, 860054, 2059603, 3010189, 4119206, 5590351, 6020378, 11180702, 39132457, 78264914]

約数ペア:

[(1, 78264914), (2, 39132457), (7, 11180702), (13, 6020378), (14, 5590351), (19, 4119206), (26, 3010189), (38, 2059603), (91, 860054), (133, 588458), (169, 463106), (182, 430027), (247, 316862), (266, 294229), (338, 231553), (494, 158431), (1183, 66158), (1729, 45266), (1741, 44954), (2366, 33079), (3211, 24374), (3458, 22633), (3482, 22477), (6422, 12187)]