90748332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 243130160

約数和(自身を除く): 152381828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 228, 342, 362, 543, 684, 724, 733, 1086, 1466, 1629, 2172, 2199, 2932, 3258, 3439, 4398, 6516, 6597, 6878, 8796, 10317, 13194, 13756, 13927, 20634, 26388, 27854, 30951, 41268, 41781, 55708, 61902, 83562, 123804, 125343, 132673, 167124, 250686, 265346, 398019, 501372, 530692, 796038, 1194057, 1592076, 2388114, 2520787, 4776228, 5041574, 7562361, 10083148, 15124722, 22687083, 30249444, 45374166, 90748332]

約数ペア:

[(1, 90748332), (2, 45374166), (3, 30249444), (4, 22687083), (6, 15124722), (9, 10083148), (12, 7562361), (18, 5041574), (19, 4776228), (36, 2520787), (38, 2388114), (57, 1592076), (76, 1194057), (114, 796038), (171, 530692), (181, 501372), (228, 398019), (342, 265346), (362, 250686), (543, 167124), (684, 132673), (724, 125343), (733, 123804), (1086, 83562), (1466, 61902), (1629, 55708), (2172, 41781), (2199, 41268), (2932, 30951), (3258, 27854), (3439, 26388), (4398, 20634), (6516, 13927), (6597, 13756), (6878, 13194), (8796, 10317)]