172093536

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1217}}^1$

素因数の和:1724

約数の個数: 72

約数和(自身を含む): 490790664

約数和(自身を除く): 318697128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1217, 1473, 1964, 2434, 2946, 3651, 3928, 4419, 4868, 5892, 7302, 7856, 8838, 9736, 10953, 11784, 14604, 15712, 17676, 19472, 21906, 23568, 29208, 35352, 38944, 43812, 47136, 58416, 70704, 87624, 116832, 141408, 175248, 350496, 597547, 1195094, 1792641, 2390188, 3585282, 4780376, 5377923, 7170564, 9560752, 10755846, 14341128, 19121504, 21511692, 28682256, 43023384, 57364512, 86046768, 172093536]

約数ペア:

[(1, 172093536), (2, 86046768), (3, 57364512), (4, 43023384), (6, 28682256), (8, 21511692), (9, 19121504), (12, 14341128), (16, 10755846), (18, 9560752), (24, 7170564), (32, 5377923), (36, 4780376), (48, 3585282), (72, 2390188), (96, 1792641), (144, 1195094), (288, 597547), (491, 350496), (982, 175248), (1217, 141408), (1473, 116832), (1964, 87624), (2434, 70704), (2946, 58416), (3651, 47136), (3928, 43812), (4419, 38944), (4868, 35352), (5892, 29208), (7302, 23568), (7856, 21906), (8838, 19472), (9736, 17676), (10953, 15712), (11784, 14604)]