86862360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55681}}^1$

素因数の和:55708

約数の個数: 64

約数和(自身を含む): 280637280

約数和(自身を除く): 193774920

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, 55681, 111362, 167043, 222724, 278405, 334086, 445448, 556810, 668172, 723853, 835215, 1113620, 1336344, 1447706, 1670430, 2171559, 2227240, 2895412, 3340860, 3619265, 4343118, 5790824, 6681720, 7238530, 8686236, 10857795, 14477060, 17372472, 21715590, 28954120, 43431180, 86862360]

約数ペア:

[(1, 86862360), (2, 43431180), (3, 28954120), (4, 21715590), (5, 17372472), (6, 14477060), (8, 10857795), (10, 8686236), (12, 7238530), (13, 6681720), (15, 5790824), (20, 4343118), (24, 3619265), (26, 3340860), (30, 2895412), (39, 2227240), (40, 2171559), (52, 1670430), (60, 1447706), (65, 1336344), (78, 1113620), (104, 835215), (120, 723853), (130, 668172), (156, 556810), (195, 445448), (260, 334086), (312, 278405), (390, 222724), (520, 167043), (780, 111362), (1560, 55681)]