65219364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86269}}^1$

素因数の和:86289

約数の個数: 48

約数和(自身を含む): 193244800

約数和(自身を除く): 128025436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86269, 172538, 258807, 345076, 517614, 603883, 776421, 1035228, 1207766, 1552842, 1811649, 2329263, 2415532, 3105684, 3623298, 4658526, 5434947, 7246596, 9317052, 10869894, 16304841, 21739788, 32609682, 65219364]

約数ペア:

[(1, 65219364), (2, 32609682), (3, 21739788), (4, 16304841), (6, 10869894), (7, 9317052), (9, 7246596), (12, 5434947), (14, 4658526), (18, 3623298), (21, 3105684), (27, 2415532), (28, 2329263), (36, 1811649), (42, 1552842), (54, 1207766), (63, 1035228), (84, 776421), (108, 603883), (126, 517614), (189, 345076), (252, 258807), (378, 172538), (756, 86269)]