72672948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 194769120

約数和(自身を除く): 122096172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 228, 342, 362, 543, 587, 684, 724, 1086, 1174, 1629, 1761, 2172, 2348, 3258, 3439, 3522, 5283, 6516, 6878, 7044, 10317, 10566, 11153, 13756, 20634, 21132, 22306, 30951, 33459, 41268, 44612, 61902, 66918, 100377, 106247, 123804, 133836, 200754, 212494, 318741, 401508, 424988, 637482, 956223, 1274964, 1912446, 2018693, 3824892, 4037386, 6056079, 8074772, 12112158, 18168237, 24224316, 36336474, 72672948]

約数ペア:

[(1, 72672948), (2, 36336474), (3, 24224316), (4, 18168237), (6, 12112158), (9, 8074772), (12, 6056079), (18, 4037386), (19, 3824892), (36, 2018693), (38, 1912446), (57, 1274964), (76, 956223), (114, 637482), (171, 424988), (181, 401508), (228, 318741), (342, 212494), (362, 200754), (543, 133836), (587, 123804), (684, 106247), (724, 100377), (1086, 66918), (1174, 61902), (1629, 44612), (1761, 41268), (2172, 33459), (2348, 30951), (3258, 22306), (3439, 21132), (3522, 20634), (5283, 13756), (6516, 11153), (6878, 10566), (7044, 10317)]