85172832

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1132

約数の個数: 72

約数和(自身を含む): 243125064

約数和(自身を除く): 157952232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 683, 866, 1299, 1366, 1732, 2049, 2598, 2732, 3464, 3897, 4098, 5196, 5464, 6147, 6928, 7794, 8196, 10392, 10928, 12294, 13856, 15588, 16392, 20784, 21856, 24588, 31176, 32784, 41568, 49176, 62352, 65568, 98352, 124704, 196704, 295739, 591478, 887217, 1182956, 1774434, 2365912, 2661651, 3548868, 4731824, 5323302, 7097736, 9463648, 10646604, 14195472, 21293208, 28390944, 42586416, 85172832]

約数ペア:

[(1, 85172832), (2, 42586416), (3, 28390944), (4, 21293208), (6, 14195472), (8, 10646604), (9, 9463648), (12, 7097736), (16, 5323302), (18, 4731824), (24, 3548868), (32, 2661651), (36, 2365912), (48, 1774434), (72, 1182956), (96, 887217), (144, 591478), (288, 295739), (433, 196704), (683, 124704), (866, 98352), (1299, 65568), (1366, 62352), (1732, 49176), (2049, 41568), (2598, 32784), (2732, 31176), (3464, 24588), (3897, 21856), (4098, 20784), (5196, 16392), (5464, 15588), (6147, 13856), (6928, 12294), (7794, 10928), (8196, 10392)]