1961122992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{77527}}^1$

素因数の和:77586

約数の個数: 80

約数和(自身を含む): 5537359872

約数和(自身を除く): 3576236880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 77527, 155054, 232581, 310108, 465162, 620216, 930324, 1240432, 1317959, 1860648, 2403337, 2635918, 3721296, 3953877, 4806674, 5271836, 7210011, 7907754, 9613348, 10543672, 14420022, 15815508, 19226696, 21087344, 28840044, 31631016, 38453392, 40856729, 57680088, 63262032, 81713458, 115360176, 122570187, 163426916, 245140374, 326853832, 490280748, 653707664, 980561496, 1961122992]

約数ペア:

[(1, 1961122992), (2, 980561496), (3, 653707664), (4, 490280748), (6, 326853832), (8, 245140374), (12, 163426916), (16, 122570187), (17, 115360176), (24, 81713458), (31, 63262032), (34, 57680088), (48, 40856729), (51, 38453392), (62, 31631016), (68, 28840044), (93, 21087344), (102, 19226696), (124, 15815508), (136, 14420022), (186, 10543672), (204, 9613348), (248, 7907754), (272, 7210011), (372, 5271836), (408, 4806674), (496, 3953877), (527, 3721296), (744, 2635918), (816, 2403337), (1054, 1860648), (1488, 1317959), (1581, 1240432), (2108, 930324), (3162, 620216), (4216, 465162), (6324, 310108), (8432, 232581), (12648, 155054), (25296, 77527)]