74649432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21751}}^1$

素因数の和:21784

約数の個数: 64

約数和(自身を含む): 219260160

約数和(自身を除く): 144610728

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, 21751, 43502, 65253, 87004, 130506, 174008, 239261, 261012, 282763, 478522, 522024, 565526, 717783, 848289, 957044, 1131052, 1435566, 1696578, 1914088, 2262104, 2871132, 3110393, 3393156, 5742264, 6220786, 6786312, 9331179, 12441572, 18662358, 24883144, 37324716, 74649432]

約数ペア:

[(1, 74649432), (2, 37324716), (3, 24883144), (4, 18662358), (6, 12441572), (8, 9331179), (11, 6786312), (12, 6220786), (13, 5742264), (22, 3393156), (24, 3110393), (26, 2871132), (33, 2262104), (39, 1914088), (44, 1696578), (52, 1435566), (66, 1131052), (78, 957044), (88, 848289), (104, 717783), (132, 565526), (143, 522024), (156, 478522), (264, 282763), (286, 261012), (312, 239261), (429, 174008), (572, 130506), (858, 87004), (1144, 65253), (1716, 43502), (3432, 21751)]