172827746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 342413568

約数和(自身を除く): 169585822

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 83, 91, 119, 166, 182, 221, 238, 442, 581, 673, 1079, 1162, 1346, 1411, 1547, 2158, 2822, 3094, 4711, 7553, 8749, 9422, 9877, 11441, 15106, 17498, 18343, 19754, 22882, 36686, 55859, 61243, 80087, 111718, 122486, 128401, 148733, 160174, 256802, 297466, 391013, 726167, 782026, 949603, 1041131, 1452334, 1899206, 2082262, 5083169, 6647221, 10166338, 12344839, 13294442, 24689678, 86413873, 172827746]

約数ペア:

[(1, 172827746), (2, 86413873), (7, 24689678), (13, 13294442), (14, 12344839), (17, 10166338), (26, 6647221), (34, 5083169), (83, 2082262), (91, 1899206), (119, 1452334), (166, 1041131), (182, 949603), (221, 782026), (238, 726167), (442, 391013), (581, 297466), (673, 256802), (1079, 160174), (1162, 148733), (1346, 128401), (1411, 122486), (1547, 111718), (2158, 80087), (2822, 61243), (3094, 55859), (4711, 36686), (7553, 22882), (8749, 19754), (9422, 18343), (9877, 17498), (11441, 15106)]