72528948

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{22637}}^1$

素因数の和:22736

約数の個数: 36

約数和(自身を含む): 185405220

約数和(自身を除く): 112876272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 22637, 45274, 67911, 90548, 135822, 203733, 271644, 407466, 814932, 2014693, 4029386, 6044079, 8058772, 12088158, 18132237, 24176316, 36264474, 72528948]

約数ペア:

[(1, 72528948), (2, 36264474), (3, 24176316), (4, 18132237), (6, 12088158), (9, 8058772), (12, 6044079), (18, 4029386), (36, 2014693), (89, 814932), (178, 407466), (267, 271644), (356, 203733), (534, 135822), (801, 90548), (1068, 67911), (1602, 45274), (3204, 22637)]