64578228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37633}}^1$

素因数の和:37664

約数の個数: 48

約数和(自身を含む): 177030336

約数和(自身を除く): 112452108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 37633, 75266, 112899, 150532, 225798, 413963, 451596, 489229, 827926, 978458, 1241889, 1467687, 1655852, 1956916, 2483778, 2935374, 4967556, 5381519, 5870748, 10763038, 16144557, 21526076, 32289114, 64578228]

約数ペア:

[(1, 64578228), (2, 32289114), (3, 21526076), (4, 16144557), (6, 10763038), (11, 5870748), (12, 5381519), (13, 4967556), (22, 2935374), (26, 2483778), (33, 1956916), (39, 1655852), (44, 1467687), (52, 1241889), (66, 978458), (78, 827926), (132, 489229), (143, 451596), (156, 413963), (286, 225798), (429, 150532), (572, 112899), (858, 75266), (1716, 37633)]