72474129

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2269}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 132931200

約数和(自身を除く): 60457071

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 2269, 2457, 3549, 4563, 6807, 10647, 15883, 20421, 29497, 31941, 47649, 61263, 88491, 142947, 206479, 265473, 383461, 428841, 619437, 796419, 1150383, 1858311, 2684227, 3451149, 5574933, 8052681, 10353447, 24158043, 72474129]

約数ペア:

[(1, 72474129), (3, 24158043), (7, 10353447), (9, 8052681), (13, 5574933), (21, 3451149), (27, 2684227), (39, 1858311), (63, 1150383), (91, 796419), (117, 619437), (169, 428841), (189, 383461), (273, 265473), (351, 206479), (507, 142947), (819, 88491), (1183, 61263), (1521, 47649), (2269, 31941), (2457, 29497), (3549, 20421), (4563, 15883), (6807, 10647)]