90499656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 244581120

約数和(自身を除く): 154081464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 673, 862, 1293, 1346, 1724, 2019, 2586, 2692, 3448, 4038, 5172, 5384, 5603, 8076, 8749, 10344, 11206, 16152, 16809, 17498, 22412, 26247, 33618, 34996, 44824, 52494, 67236, 69992, 104988, 134472, 209976, 290063, 580126, 870189, 1160252, 1740378, 2320504, 3480756, 3770819, 6961512, 7541638, 11312457, 15083276, 22624914, 30166552, 45249828, 90499656]

約数ペア:

[(1, 90499656), (2, 45249828), (3, 30166552), (4, 22624914), (6, 15083276), (8, 11312457), (12, 7541638), (13, 6961512), (24, 3770819), (26, 3480756), (39, 2320504), (52, 1740378), (78, 1160252), (104, 870189), (156, 580126), (312, 290063), (431, 209976), (673, 134472), (862, 104988), (1293, 69992), (1346, 67236), (1724, 52494), (2019, 44824), (2586, 34996), (2692, 33618), (3448, 26247), (4038, 22412), (5172, 17498), (5384, 16809), (5603, 16152), (8076, 11206), (8749, 10344)]