72665118

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 161825040

約数和(自身を除く): 89159922

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 134, 178, 201, 267, 402, 534, 603, 677, 801, 1206, 1354, 1602, 2031, 4062, 5963, 6093, 11926, 12186, 17889, 35778, 45359, 53667, 60253, 90718, 107334, 120506, 136077, 180759, 272154, 361518, 408231, 542277, 816462, 1084554, 4036951, 8073902, 12110853, 24221706, 36332559, 72665118]

約数ペア:

[(1, 72665118), (2, 36332559), (3, 24221706), (6, 12110853), (9, 8073902), (18, 4036951), (67, 1084554), (89, 816462), (134, 542277), (178, 408231), (201, 361518), (267, 272154), (402, 180759), (534, 136077), (603, 120506), (677, 107334), (801, 90718), (1206, 60253), (1354, 53667), (1602, 45359), (2031, 35778), (4062, 17889), (5963, 12186), (6093, 11926)]