86173760

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5081}}^1$

素因数の和:5151

約数の個数: 56

約数和(自身を含む): 209114136

約数和(自身を除く): 122940376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 5081, 8480, 10162, 16960, 20324, 25405, 40648, 50810, 81296, 101620, 162592, 203240, 269293, 325184, 406480, 538586, 812960, 1077172, 1346465, 1625920, 2154344, 2692930, 4308688, 5385860, 8617376, 10771720, 17234752, 21543440, 43086880, 86173760]

約数ペア:

[(1, 86173760), (2, 43086880), (4, 21543440), (5, 17234752), (8, 10771720), (10, 8617376), (16, 5385860), (20, 4308688), (32, 2692930), (40, 2154344), (53, 1625920), (64, 1346465), (80, 1077172), (106, 812960), (160, 538586), (212, 406480), (265, 325184), (320, 269293), (424, 203240), (530, 162592), (848, 101620), (1060, 81296), (1696, 50810), (2120, 40648), (3392, 25405), (4240, 20324), (5081, 16960), (8480, 10162)]