72300544

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 148107960

約数和(自身を除く): 75807416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 821, 1024, 1376, 1642, 2048, 2752, 3284, 5504, 6568, 11008, 13136, 22016, 26272, 35303, 44032, 52544, 70606, 88064, 105088, 141212, 210176, 282424, 420352, 564848, 840704, 1129696, 1681408, 2259392, 4518784, 9037568, 18075136, 36150272, 72300544]

約数ペア:

[(1, 72300544), (2, 36150272), (4, 18075136), (8, 9037568), (16, 4518784), (32, 2259392), (43, 1681408), (64, 1129696), (86, 840704), (128, 564848), (172, 420352), (256, 282424), (344, 210176), (512, 141212), (688, 105088), (821, 88064), (1024, 70606), (1376, 52544), (1642, 44032), (2048, 35303), (2752, 26272), (3284, 22016), (5504, 13136), (6568, 11008)]