42042804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 105910560

約数和(自身を除く): 63867756

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 179, 222, 276, 358, 444, 529, 537, 716, 851, 1058, 1074, 1587, 1702, 2116, 2148, 2553, 3174, 3404, 4117, 5106, 6348, 6623, 8234, 10212, 12351, 13246, 16468, 19573, 19869, 24702, 26492, 39146, 39738, 49404, 58719, 78292, 79476, 94691, 117438, 152329, 189382, 234876, 284073, 304658, 378764, 456987, 568146, 609316, 913974, 1136292, 1827948, 3503567, 7007134, 10510701, 14014268, 21021402, 42042804]

約数ペア:

[(1, 42042804), (2, 21021402), (3, 14014268), (4, 10510701), (6, 7007134), (12, 3503567), (23, 1827948), (37, 1136292), (46, 913974), (69, 609316), (74, 568146), (92, 456987), (111, 378764), (138, 304658), (148, 284073), (179, 234876), (222, 189382), (276, 152329), (358, 117438), (444, 94691), (529, 79476), (537, 78292), (716, 58719), (851, 49404), (1058, 39738), (1074, 39146), (1587, 26492), (1702, 24702), (2116, 19869), (2148, 19573), (2553, 16468), (3174, 13246), (3404, 12351), (4117, 10212), (5106, 8234), (6348, 6623)]