72384228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{287239}}^1$

素因数の和:287256

約数の個数: 36

約数和(自身を含む): 209110720

約数和(自身を除く): 136726492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 287239, 574478, 861717, 1148956, 1723434, 2010673, 2585151, 3446868, 4021346, 5170302, 6032019, 8042692, 10340604, 12064038, 18096057, 24128076, 36192114, 72384228]

約数ペア:

[(1, 72384228), (2, 36192114), (3, 24128076), (4, 18096057), (6, 12064038), (7, 10340604), (9, 8042692), (12, 6032019), (14, 5170302), (18, 4021346), (21, 3446868), (28, 2585151), (36, 2010673), (42, 1723434), (63, 1148956), (84, 861717), (126, 574478), (252, 287239)]