90455148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11579}}^1$

素因数の和:11627

約数の個数: 72

約数和(自身を含む): 269767680

約数和(自身を除く): 179312532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 11579, 23158, 34737, 46316, 69474, 81053, 104211, 138948, 162106, 208422, 243159, 324212, 358949, 416844, 486318, 717898, 729477, 972636, 1076847, 1435796, 1458954, 2153694, 2512643, 2917908, 3230541, 4307388, 5025286, 6461082, 7537929, 10050572, 12922164, 15075858, 22613787, 30151716, 45227574, 90455148]

約数ペア:

[(1, 90455148), (2, 45227574), (3, 30151716), (4, 22613787), (6, 15075858), (7, 12922164), (9, 10050572), (12, 7537929), (14, 6461082), (18, 5025286), (21, 4307388), (28, 3230541), (31, 2917908), (36, 2512643), (42, 2153694), (62, 1458954), (63, 1435796), (84, 1076847), (93, 972636), (124, 729477), (126, 717898), (186, 486318), (217, 416844), (252, 358949), (279, 324212), (372, 243159), (434, 208422), (558, 162106), (651, 138948), (868, 104211), (1116, 81053), (1302, 69474), (1953, 46316), (2604, 34737), (3906, 23158), (7812, 11579)]