78663384

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{2089}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 213556200

約数和(自身を除く): 134892816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 1046, 1569, 2089, 2092, 3138, 4178, 4184, 4707, 6267, 6276, 8356, 9414, 12534, 12552, 16712, 18801, 18828, 25068, 37602, 37656, 50136, 75204, 150408, 1092547, 2185094, 3277641, 4370188, 6555282, 8740376, 9832923, 13110564, 19665846, 26221128, 39331692, 78663384]

約数ペア:

[(1, 78663384), (2, 39331692), (3, 26221128), (4, 19665846), (6, 13110564), (8, 9832923), (9, 8740376), (12, 6555282), (18, 4370188), (24, 3277641), (36, 2185094), (72, 1092547), (523, 150408), (1046, 75204), (1569, 50136), (2089, 37656), (2092, 37602), (3138, 25068), (4178, 18828), (4184, 18801), (4707, 16712), (6267, 12552), (6276, 12534), (8356, 9414)]