90389754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 243384960

約数和(自身を除く): 152995206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 139, 182, 234, 273, 278, 397, 417, 546, 794, 819, 834, 973, 1191, 1251, 1638, 1807, 1946, 2382, 2502, 2779, 2919, 3573, 3614, 5161, 5421, 5558, 5838, 7146, 8337, 8757, 10322, 10842, 12649, 15483, 16263, 16674, 17514, 25011, 25298, 30966, 32526, 36127, 37947, 46449, 50022, 55183, 72254, 75894, 92898, 108381, 110366, 113841, 165549, 216762, 227682, 325143, 331098, 386281, 496647, 650286, 717379, 772562, 993294, 1158843, 1434758, 2152137, 2317686, 3476529, 4304274, 5021653, 6456411, 6953058, 10043306, 12912822, 15064959, 30129918, 45194877, 90389754]

約数ペア:

[(1, 90389754), (2, 45194877), (3, 30129918), (6, 15064959), (7, 12912822), (9, 10043306), (13, 6953058), (14, 6456411), (18, 5021653), (21, 4304274), (26, 3476529), (39, 2317686), (42, 2152137), (63, 1434758), (78, 1158843), (91, 993294), (117, 772562), (126, 717379), (139, 650286), (182, 496647), (234, 386281), (273, 331098), (278, 325143), (397, 227682), (417, 216762), (546, 165549), (794, 113841), (819, 110366), (834, 108381), (973, 92898), (1191, 75894), (1251, 72254), (1638, 55183), (1807, 50022), (1946, 46449), (2382, 37947), (2502, 36127), (2779, 32526), (2919, 30966), (3573, 25298), (3614, 25011), (5161, 17514), (5421, 16674), (5558, 16263), (5838, 15483), (7146, 12649), (8337, 10842), (8757, 10322)]