85688304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137321}}^1$

素因数の和:137345

約数の個数: 40

約数和(自身を含む): 238390992

約数和(自身を除く): 152702688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 137321, 274642, 411963, 549284, 823926, 1098568, 1647852, 1785173, 2197136, 3295704, 3570346, 5355519, 6591408, 7140692, 10711038, 14281384, 21422076, 28562768, 42844152, 85688304]

約数ペア:

[(1, 85688304), (2, 42844152), (3, 28562768), (4, 21422076), (6, 14281384), (8, 10711038), (12, 7140692), (13, 6591408), (16, 5355519), (24, 3570346), (26, 3295704), (39, 2197136), (48, 1785173), (52, 1647852), (78, 1098568), (104, 823926), (156, 549284), (208, 411963), (312, 274642), (624, 137321)]