84072456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89821}}^1$

素因数の和:89846

約数の個数: 48

約数和(自身を含む): 245214060

約数和(自身を除く): 161141604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 89821, 179642, 269463, 359284, 538926, 718568, 808389, 1077852, 1167673, 1616778, 2155704, 2335346, 3233556, 3503019, 4670692, 6467112, 7006038, 9341384, 10509057, 14012076, 21018114, 28024152, 42036228, 84072456]

約数ペア:

[(1, 84072456), (2, 42036228), (3, 28024152), (4, 21018114), (6, 14012076), (8, 10509057), (9, 9341384), (12, 7006038), (13, 6467112), (18, 4670692), (24, 3503019), (26, 3233556), (36, 2335346), (39, 2155704), (52, 1616778), (72, 1167673), (78, 1077852), (104, 808389), (117, 718568), (156, 538926), (234, 359284), (312, 269463), (468, 179642), (936, 89821)]