86141640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55246

約数の個数: 64

約数和(自身を含む): 278308800

約数和(自身を除く): 192167160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 55219, 110438, 165657, 220876, 276095, 331314, 441752, 552190, 662628, 717847, 828285, 1104380, 1325256, 1435694, 1656570, 2153541, 2208760, 2871388, 3313140, 3589235, 4307082, 5742776, 6626280, 7178470, 8614164, 10767705, 14356940, 17228328, 21535410, 28713880, 43070820, 86141640]

約数ペア:

[(1, 86141640), (2, 43070820), (3, 28713880), (4, 21535410), (5, 17228328), (6, 14356940), (8, 10767705), (10, 8614164), (12, 7178470), (13, 6626280), (15, 5742776), (20, 4307082), (24, 3589235), (26, 3313140), (30, 2871388), (39, 2208760), (40, 2153541), (52, 1656570), (60, 1435694), (65, 1325256), (78, 1104380), (104, 828285), (120, 717847), (130, 662628), (156, 552190), (195, 441752), (260, 331314), (312, 276095), (390, 220876), (520, 165657), (780, 110438), (1560, 55219)]