89894272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 195350400

約数和(自身を除く): 105456128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 607, 712, 832, 1157, 1214, 1424, 1664, 2314, 2428, 2848, 4628, 4856, 5696, 7891, 9256, 9712, 11392, 15782, 18512, 19424, 31564, 37024, 38848, 54023, 63128, 74048, 77696, 108046, 126256, 148096, 216092, 252512, 432184, 505024, 702299, 864368, 1010048, 1404598, 1728736, 2809196, 3457472, 5618392, 6914944, 11236784, 22473568, 44947136, 89894272]

約数ペア:

[(1, 89894272), (2, 44947136), (4, 22473568), (8, 11236784), (13, 6914944), (16, 5618392), (26, 3457472), (32, 2809196), (52, 1728736), (64, 1404598), (89, 1010048), (104, 864368), (128, 702299), (178, 505024), (208, 432184), (356, 252512), (416, 216092), (607, 148096), (712, 126256), (832, 108046), (1157, 77696), (1214, 74048), (1424, 63128), (1664, 54023), (2314, 38848), (2428, 37024), (2848, 31564), (4628, 19424), (4856, 18512), (5696, 15782), (7891, 11392), (9256, 9712)]