79427298812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{127249}}^1$

素因数の和:127506

約数の個数: 48

約数和(自身を含む): 150501120000

約数和(自身を除く): 71073821188

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 191, 382, 764, 817, 1634, 3268, 3629, 7258, 8213, 14516, 16426, 32852, 127249, 156047, 254498, 312094, 508996, 624188, 2417731, 4835462, 5471707, 9670924, 10943414, 21886828, 24304559, 48609118, 97218236, 103962433, 207924866, 415849732, 461786621, 923573242, 1045096037, 1847146484, 2090192074, 4180384148, 19856824703, 39713649406, 79427298812]

約数ペア:

[(1, 79427298812), (2, 39713649406), (4, 19856824703), (19, 4180384148), (38, 2090192074), (43, 1847146484), (76, 1045096037), (86, 923573242), (172, 461786621), (191, 415849732), (382, 207924866), (764, 103962433), (817, 97218236), (1634, 48609118), (3268, 24304559), (3629, 21886828), (7258, 10943414), (8213, 9670924), (14516, 5471707), (16426, 4835462), (32852, 2417731), (127249, 624188), (156047, 508996), (254498, 312094)]