90307854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 72

約数和(自身を含む): 242201232

約数和(自身を除く): 151893378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 4241, 7098, 8482, 10647, 12723, 21294, 25446, 29687, 38169, 55133, 59374, 76338, 89061, 110266, 165399, 178122, 267183, 330798, 385931, 496197, 534366, 716729, 771862, 992394, 1157793, 1433458, 2150187, 2315586, 3473379, 4300374, 5017103, 6450561, 6946758, 10034206, 12901122, 15051309, 30102618, 45153927, 90307854]

約数ペア:

[(1, 90307854), (2, 45153927), (3, 30102618), (6, 15051309), (7, 12901122), (9, 10034206), (13, 6946758), (14, 6450561), (18, 5017103), (21, 4300374), (26, 3473379), (39, 2315586), (42, 2150187), (63, 1433458), (78, 1157793), (91, 992394), (117, 771862), (126, 716729), (169, 534366), (182, 496197), (234, 385931), (273, 330798), (338, 267183), (507, 178122), (546, 165399), (819, 110266), (1014, 89061), (1183, 76338), (1521, 59374), (1638, 55133), (2366, 38169), (3042, 29687), (3549, 25446), (4241, 21294), (7098, 12723), (8482, 10647)]