252806112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67523}}^1$

素因数の和:67552

約数の個数: 72

約数和(自身を含む): 774230184

約数和(自身を除く): 521424072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 67523, 135046, 202569, 270092, 405138, 540184, 607707, 810276, 877799, 1080368, 1215414, 1620552, 1755598, 2160736, 2430828, 2633397, 3241104, 3511196, 4861656, 5266794, 6482208, 7022392, 7900191, 9723312, 10533588, 14044784, 15800382, 19446624, 21067176, 28089568, 31600764, 42134352, 63201528, 84268704, 126403056, 252806112]

約数ペア:

[(1, 252806112), (2, 126403056), (3, 84268704), (4, 63201528), (6, 42134352), (8, 31600764), (9, 28089568), (12, 21067176), (13, 19446624), (16, 15800382), (18, 14044784), (24, 10533588), (26, 9723312), (32, 7900191), (36, 7022392), (39, 6482208), (48, 5266794), (52, 4861656), (72, 3511196), (78, 3241104), (96, 2633397), (104, 2430828), (117, 2160736), (144, 1755598), (156, 1620552), (208, 1215414), (234, 1080368), (288, 877799), (312, 810276), (416, 607707), (468, 540184), (624, 405138), (936, 270092), (1248, 202569), (1872, 135046), (3744, 67523)]