90176892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 242350080

約数和(自身を除く): 152173188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 643, 754, 806, 899, 1131, 1209, 1286, 1508, 1612, 1798, 1929, 2262, 2418, 2572, 2697, 3596, 3858, 4524, 4836, 5394, 7716, 8359, 10788, 11687, 16718, 18647, 19933, 23374, 25077, 33436, 35061, 37294, 39866, 46748, 50154, 55941, 59799, 70122, 74588, 79732, 100308, 111882, 119598, 140244, 223764, 239196, 242411, 259129, 484822, 518258, 578057, 727233, 777387, 969644, 1036516, 1156114, 1454466, 1554774, 1734171, 2312228, 2908932, 3109548, 3468342, 6936684, 7514741, 15029482, 22544223, 30058964, 45088446, 90176892]

約数ペア:

[(1, 90176892), (2, 45088446), (3, 30058964), (4, 22544223), (6, 15029482), (12, 7514741), (13, 6936684), (26, 3468342), (29, 3109548), (31, 2908932), (39, 2312228), (52, 1734171), (58, 1554774), (62, 1454466), (78, 1156114), (87, 1036516), (93, 969644), (116, 777387), (124, 727233), (156, 578057), (174, 518258), (186, 484822), (348, 259129), (372, 242411), (377, 239196), (403, 223764), (643, 140244), (754, 119598), (806, 111882), (899, 100308), (1131, 79732), (1209, 74588), (1286, 70122), (1508, 59799), (1612, 55941), (1798, 50154), (1929, 46748), (2262, 39866), (2418, 37294), (2572, 35061), (2697, 33436), (3596, 25077), (3858, 23374), (4524, 19933), (4836, 18647), (5394, 16718), (7716, 11687), (8359, 10788)]