90223776

素因数分解:

$2^5\times 3^2\times {\mathrm{523}}^1\times {\mathrm{599}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 257493600

約数和(自身を除く): 167269824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 523, 599, 1046, 1198, 1569, 1797, 2092, 2396, 3138, 3594, 4184, 4707, 4792, 5391, 6276, 7188, 8368, 9414, 9584, 10782, 12552, 14376, 16736, 18828, 19168, 21564, 25104, 28752, 37656, 43128, 50208, 57504, 75312, 86256, 150624, 172512, 313277, 626554, 939831, 1253108, 1879662, 2506216, 2819493, 3759324, 5012432, 5638986, 7518648, 10024864, 11277972, 15037296, 22555944, 30074592, 45111888, 90223776]

約数ペア:

[(1, 90223776), (2, 45111888), (3, 30074592), (4, 22555944), (6, 15037296), (8, 11277972), (9, 10024864), (12, 7518648), (16, 5638986), (18, 5012432), (24, 3759324), (32, 2819493), (36, 2506216), (48, 1879662), (72, 1253108), (96, 939831), (144, 626554), (288, 313277), (523, 172512), (599, 150624), (1046, 86256), (1198, 75312), (1569, 57504), (1797, 50208), (2092, 43128), (2396, 37656), (3138, 28752), (3594, 25104), (4184, 21564), (4707, 19168), (4792, 18828), (5391, 16736), (6276, 14376), (7188, 12552), (8368, 10782), (9414, 9584)]