78899964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45979}}^1$

素因数の和:46010

約数の個数: 48

約数和(自身を含む): 216289920

約数和(自身を除く): 137389956

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, 45979, 91958, 137937, 183916, 275874, 505769, 551748, 597727, 1011538, 1195454, 1517307, 1793181, 2023076, 2390908, 3034614, 3586362, 6069228, 6574997, 7172724, 13149994, 19724991, 26299988, 39449982, 78899964]

約数ペア:

[(1, 78899964), (2, 39449982), (3, 26299988), (4, 19724991), (6, 13149994), (11, 7172724), (12, 6574997), (13, 6069228), (22, 3586362), (26, 3034614), (33, 2390908), (39, 2023076), (44, 1793181), (52, 1517307), (66, 1195454), (78, 1011538), (132, 597727), (143, 551748), (156, 505769), (286, 275874), (429, 183916), (572, 137937), (858, 91958), (1716, 45979)]