89664492

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 213704960

約数和(自身を除く): 124040468

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 229, 268, 402, 458, 487, 687, 804, 916, 974, 1374, 1461, 1948, 2748, 2922, 5844, 15343, 30686, 32629, 46029, 61372, 65258, 92058, 97887, 111523, 130516, 184116, 195774, 223046, 334569, 391548, 446092, 669138, 1338276, 7472041, 14944082, 22416123, 29888164, 44832246, 89664492]

約数ペア:

[(1, 89664492), (2, 44832246), (3, 29888164), (4, 22416123), (6, 14944082), (12, 7472041), (67, 1338276), (134, 669138), (201, 446092), (229, 391548), (268, 334569), (402, 223046), (458, 195774), (487, 184116), (687, 130516), (804, 111523), (916, 97887), (974, 92058), (1374, 65258), (1461, 61372), (1948, 46029), (2748, 32629), (2922, 30686), (5844, 15343)]