77316018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 99188814

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 138, 142, 213, 299, 426, 598, 607, 897, 923, 1214, 1633, 1794, 1821, 1846, 2769, 3266, 3642, 4899, 5538, 7891, 9798, 13961, 15782, 21229, 23673, 27922, 41883, 42458, 43097, 47346, 63687, 83766, 86194, 127374, 129291, 181493, 258582, 362986, 544479, 560261, 991231, 1088958, 1120522, 1680783, 1982462, 2973693, 3361566, 5947386, 12886003, 25772006, 38658009, 77316018]

約数ペア:

[(1, 77316018), (2, 38658009), (3, 25772006), (6, 12886003), (13, 5947386), (23, 3361566), (26, 2973693), (39, 1982462), (46, 1680783), (69, 1120522), (71, 1088958), (78, 991231), (138, 560261), (142, 544479), (213, 362986), (299, 258582), (426, 181493), (598, 129291), (607, 127374), (897, 86194), (923, 83766), (1214, 63687), (1633, 47346), (1794, 43097), (1821, 42458), (1846, 41883), (2769, 27922), (3266, 23673), (3642, 21229), (4899, 15782), (5538, 13961), (7891, 9798)]