88710180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113731}}^1$

素因数の和:113756

約数の個数: 48

約数和(自身を含む): 267497664

約数和(自身を除く): 178787484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 113731, 227462, 341193, 454924, 568655, 682386, 1137310, 1364772, 1478503, 1705965, 2274620, 2957006, 3411930, 4435509, 5914012, 6823860, 7392515, 8871018, 14785030, 17742036, 22177545, 29570060, 44355090, 88710180]

約数ペア:

[(1, 88710180), (2, 44355090), (3, 29570060), (4, 22177545), (5, 17742036), (6, 14785030), (10, 8871018), (12, 7392515), (13, 6823860), (15, 5914012), (20, 4435509), (26, 3411930), (30, 2957006), (39, 2274620), (52, 1705965), (60, 1478503), (65, 1364772), (78, 1137310), (130, 682386), (156, 568655), (195, 454924), (260, 341193), (390, 227462), (780, 113731)]