64801308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3475

約数の個数: 72

約数和(自身を含む): 179035024

約数和(自身を除く): 114233716

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 3433, 4719, 6292, 6866, 9438, 10299, 13732, 18876, 20598, 37763, 41196, 44629, 75526, 89258, 113289, 133887, 151052, 178516, 226578, 267774, 415393, 453156, 490919, 535548, 830786, 981838, 1246179, 1472757, 1661572, 1963676, 2492358, 2945514, 4984716, 5400109, 5891028, 10800218, 16200327, 21600436, 32400654, 64801308]

約数ペア:

[(1, 64801308), (2, 32400654), (3, 21600436), (4, 16200327), (6, 10800218), (11, 5891028), (12, 5400109), (13, 4984716), (22, 2945514), (26, 2492358), (33, 1963676), (39, 1661572), (44, 1472757), (52, 1246179), (66, 981838), (78, 830786), (121, 535548), (132, 490919), (143, 453156), (156, 415393), (242, 267774), (286, 226578), (363, 178516), (429, 151052), (484, 133887), (572, 113289), (726, 89258), (858, 75526), (1452, 44629), (1573, 41196), (1716, 37763), (3146, 20598), (3433, 18876), (4719, 13732), (6292, 10299), (6866, 9438)]