86867040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13921}}^1$

素因数の和:13952

約数の個数: 96

約数和(自身を含む): 294700896

約数和(自身を除く): 207833856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13921, 27842, 41763, 55684, 69605, 83526, 111368, 139210, 167052, 180973, 208815, 222736, 278420, 334104, 361946, 417630, 445472, 542919, 556840, 668208, 723892, 835260, 904865, 1085838, 1113680, 1336416, 1447784, 1670520, 1809730, 2171676, 2227360, 2714595, 2895568, 3341040, 3619460, 4343352, 5429190, 5791136, 6682080, 7238920, 8686704, 10858380, 14477840, 17373408, 21716760, 28955680, 43433520, 86867040]

約数ペア:

[(1, 86867040), (2, 43433520), (3, 28955680), (4, 21716760), (5, 17373408), (6, 14477840), (8, 10858380), (10, 8686704), (12, 7238920), (13, 6682080), (15, 5791136), (16, 5429190), (20, 4343352), (24, 3619460), (26, 3341040), (30, 2895568), (32, 2714595), (39, 2227360), (40, 2171676), (48, 1809730), (52, 1670520), (60, 1447784), (65, 1336416), (78, 1113680), (80, 1085838), (96, 904865), (104, 835260), (120, 723892), (130, 668208), (156, 556840), (160, 542919), (195, 445472), (208, 417630), (240, 361946), (260, 334104), (312, 278420), (390, 222736), (416, 208815), (480, 180973), (520, 167052), (624, 139210), (780, 111368), (1040, 83526), (1248, 69605), (1560, 55684), (2080, 41763), (3120, 27842), (6240, 13921)]