7872876

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:121

約数の個数: 90

約数和(自身を含む): 22940148

約数和(自身を除く): 15067272

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 81, 94, 99, 108, 132, 141, 162, 188, 198, 282, 297, 324, 396, 423, 517, 564, 594, 846, 891, 1034, 1188, 1269, 1551, 1692, 1782, 2068, 2209, 2538, 3102, 3564, 3807, 4418, 4653, 5076, 6204, 6627, 7614, 8836, 9306, 13254, 13959, 15228, 18612, 19881, 24299, 26508, 27918, 39762, 41877, 48598, 55836, 59643, 72897, 79524, 83754, 97196, 119286, 145794, 167508, 178929, 218691, 238572, 291588, 357858, 437382, 656073, 715716, 874764, 1312146, 1968219, 2624292, 3936438, 7872876]

約数ペア:

[(1, 7872876), (2, 3936438), (3, 2624292), (4, 1968219), (6, 1312146), (9, 874764), (11, 715716), (12, 656073), (18, 437382), (22, 357858), (27, 291588), (33, 238572), (36, 218691), (44, 178929), (47, 167508), (54, 145794), (66, 119286), (81, 97196), (94, 83754), (99, 79524), (108, 72897), (132, 59643), (141, 55836), (162, 48598), (188, 41877), (198, 39762), (282, 27918), (297, 26508), (324, 24299), (396, 19881), (423, 18612), (517, 15228), (564, 13959), (594, 13254), (846, 9306), (891, 8836), (1034, 7614), (1188, 6627), (1269, 6204), (1551, 5076), (1692, 4653), (1782, 4418), (2068, 3807), (2209, 3564), (2538, 3102)]