86342580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4483}}^1$

素因数の和:4605

約数の個数: 72

約数和(自身を含む): 264412512

約数和(自身を除く): 178069932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4483, 4815, 6420, 8966, 9630, 13449, 17932, 19260, 22415, 26898, 40347, 44830, 53796, 67245, 80694, 89660, 134490, 161388, 201735, 268980, 403470, 479681, 806940, 959362, 1439043, 1918724, 2398405, 2878086, 4317129, 4796810, 5756172, 7195215, 8634258, 9593620, 14390430, 17268516, 21585645, 28780860, 43171290, 86342580]

約数ペア:

[(1, 86342580), (2, 43171290), (3, 28780860), (4, 21585645), (5, 17268516), (6, 14390430), (9, 9593620), (10, 8634258), (12, 7195215), (15, 5756172), (18, 4796810), (20, 4317129), (30, 2878086), (36, 2398405), (45, 1918724), (60, 1439043), (90, 959362), (107, 806940), (180, 479681), (214, 403470), (321, 268980), (428, 201735), (535, 161388), (642, 134490), (963, 89660), (1070, 80694), (1284, 67245), (1605, 53796), (1926, 44830), (2140, 40347), (3210, 26898), (3852, 22415), (4483, 19260), (4815, 17932), (6420, 13449), (8966, 9630)]