39293028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 104602680

約数和(自身を除く): 65309652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 617, 732, 1044, 1098, 1234, 1769, 1851, 2196, 2468, 3538, 3702, 5307, 5553, 7076, 7404, 10614, 11106, 15921, 17893, 21228, 22212, 31842, 35786, 37637, 53679, 63684, 71572, 75274, 107358, 112911, 150548, 161037, 214716, 225822, 322074, 338733, 451644, 644148, 677466, 1091473, 1354932, 2182946, 3274419, 4365892, 6548838, 9823257, 13097676, 19646514, 39293028]

約数ペア:

[(1, 39293028), (2, 19646514), (3, 13097676), (4, 9823257), (6, 6548838), (9, 4365892), (12, 3274419), (18, 2182946), (29, 1354932), (36, 1091473), (58, 677466), (61, 644148), (87, 451644), (116, 338733), (122, 322074), (174, 225822), (183, 214716), (244, 161037), (261, 150548), (348, 112911), (366, 107358), (522, 75274), (549, 71572), (617, 63684), (732, 53679), (1044, 37637), (1098, 35786), (1234, 31842), (1769, 22212), (1851, 21228), (2196, 17893), (2468, 15921), (3538, 11106), (3702, 10614), (5307, 7404), (5553, 7076)]