65187684

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 171400320

約数和(自身を除く): 106212636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 653, 708, 846, 1062, 1306, 1692, 1959, 2124, 2612, 2773, 3918, 5546, 5877, 7836, 8319, 11092, 11754, 16638, 23508, 24957, 30691, 33276, 38527, 49914, 61382, 77054, 92073, 99828, 115581, 122764, 154108, 184146, 231162, 276219, 346743, 368292, 462324, 552438, 693486, 1104876, 1386972, 1810769, 3621538, 5432307, 7243076, 10864614, 16296921, 21729228, 32593842, 65187684]

約数ペア:

[(1, 65187684), (2, 32593842), (3, 21729228), (4, 16296921), (6, 10864614), (9, 7243076), (12, 5432307), (18, 3621538), (36, 1810769), (47, 1386972), (59, 1104876), (94, 693486), (118, 552438), (141, 462324), (177, 368292), (188, 346743), (236, 276219), (282, 231162), (354, 184146), (423, 154108), (531, 122764), (564, 115581), (653, 99828), (708, 92073), (846, 77054), (1062, 61382), (1306, 49914), (1692, 38527), (1959, 33276), (2124, 30691), (2612, 24957), (2773, 23508), (3918, 16638), (5546, 11754), (5877, 11092), (7836, 8319)]