73983624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21590

約数の個数: 64

約数和(自身を含む): 217304640

約数和(自身を除く): 143321016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21557, 43114, 64671, 86228, 129342, 172456, 237127, 258684, 280241, 474254, 517368, 560482, 711381, 840723, 948508, 1120964, 1422762, 1681446, 1897016, 2241928, 2845524, 3082651, 3362892, 5691048, 6165302, 6725784, 9247953, 12330604, 18495906, 24661208, 36991812, 73983624]

約数ペア:

[(1, 73983624), (2, 36991812), (3, 24661208), (4, 18495906), (6, 12330604), (8, 9247953), (11, 6725784), (12, 6165302), (13, 5691048), (22, 3362892), (24, 3082651), (26, 2845524), (33, 2241928), (39, 1897016), (44, 1681446), (52, 1422762), (66, 1120964), (78, 948508), (88, 840723), (104, 711381), (132, 560482), (143, 517368), (156, 474254), (264, 280241), (286, 258684), (312, 237127), (429, 172456), (572, 129342), (858, 86228), (1144, 64671), (1716, 43114), (3432, 21557)]