90394992

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1289}}^1$

素因数の和:1790

約数の個数: 60

約数和(自身を含む): 253696560

約数和(自身を除く): 163301568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1289, 1461, 1948, 2578, 2922, 3867, 3896, 4383, 5156, 5844, 7734, 7792, 8766, 10312, 11601, 11688, 15468, 17532, 20624, 23202, 23376, 30936, 35064, 46404, 61872, 70128, 92808, 185616, 627743, 1255486, 1883229, 2510972, 3766458, 5021944, 5649687, 7532916, 10043888, 11299374, 15065832, 22598748, 30131664, 45197496, 90394992]

約数ペア:

[(1, 90394992), (2, 45197496), (3, 30131664), (4, 22598748), (6, 15065832), (8, 11299374), (9, 10043888), (12, 7532916), (16, 5649687), (18, 5021944), (24, 3766458), (36, 2510972), (48, 1883229), (72, 1255486), (144, 627743), (487, 185616), (974, 92808), (1289, 70128), (1461, 61872), (1948, 46404), (2578, 35064), (2922, 30936), (3867, 23376), (3896, 23202), (4383, 20624), (5156, 17532), (5844, 15468), (7734, 11688), (7792, 11601), (8766, 10312)]