61462986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 141657600

約数和(自身を除く): 80194614

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 402, 494, 619, 741, 871, 1238, 1273, 1482, 1742, 1857, 2546, 2613, 3714, 3819, 5226, 7638, 8047, 11761, 16094, 16549, 23522, 24141, 33098, 35283, 41473, 48282, 49647, 70566, 82946, 99294, 124419, 152893, 248838, 305786, 458679, 539149, 787987, 917358, 1078298, 1575974, 1617447, 2363961, 3234894, 4727922, 10243831, 20487662, 30731493, 61462986]

約数ペア:

[(1, 61462986), (2, 30731493), (3, 20487662), (6, 10243831), (13, 4727922), (19, 3234894), (26, 2363961), (38, 1617447), (39, 1575974), (57, 1078298), (67, 917358), (78, 787987), (114, 539149), (134, 458679), (201, 305786), (247, 248838), (402, 152893), (494, 124419), (619, 99294), (741, 82946), (871, 70566), (1238, 49647), (1273, 48282), (1482, 41473), (1742, 35283), (1857, 33098), (2546, 24141), (2613, 23522), (3714, 16549), (3819, 16094), (5226, 11761), (7638, 8047)]