65789256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 187689600

約数和(自身を除く): 121900344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 41, 52, 74, 78, 82, 104, 111, 123, 139, 148, 156, 164, 222, 246, 278, 296, 312, 328, 417, 444, 481, 492, 533, 556, 834, 888, 962, 984, 1066, 1112, 1443, 1517, 1599, 1668, 1807, 1924, 2132, 2886, 3034, 3198, 3336, 3614, 3848, 4264, 4551, 5143, 5421, 5699, 5772, 6068, 6396, 7228, 9102, 10286, 10842, 11398, 11544, 12136, 12792, 14456, 15429, 17097, 18204, 19721, 20572, 21684, 22796, 30858, 34194, 36408, 39442, 41144, 43368, 45592, 59163, 61716, 66859, 68388, 74087, 78884, 118326, 123432, 133718, 136776, 148174, 157768, 200577, 210863, 222261, 236652, 267436, 296348, 401154, 421726, 444522, 473304, 534872, 592696, 632589, 802308, 843452, 889044, 1265178, 1604616, 1686904, 1778088, 2530356, 2741219, 5060712, 5482438, 8223657, 10964876, 16447314, 21929752, 32894628, 65789256]

約数ペア:

[(1, 65789256), (2, 32894628), (3, 21929752), (4, 16447314), (6, 10964876), (8, 8223657), (12, 5482438), (13, 5060712), (24, 2741219), (26, 2530356), (37, 1778088), (39, 1686904), (41, 1604616), (52, 1265178), (74, 889044), (78, 843452), (82, 802308), (104, 632589), (111, 592696), (123, 534872), (139, 473304), (148, 444522), (156, 421726), (164, 401154), (222, 296348), (246, 267436), (278, 236652), (296, 222261), (312, 210863), (328, 200577), (417, 157768), (444, 148174), (481, 136776), (492, 133718), (533, 123432), (556, 118326), (834, 78884), (888, 74087), (962, 68388), (984, 66859), (1066, 61716), (1112, 59163), (1443, 45592), (1517, 43368), (1599, 41144), (1668, 39442), (1807, 36408), (1924, 34194), (2132, 30858), (2886, 22796), (3034, 21684), (3198, 20572), (3336, 19721), (3614, 18204), (3848, 17097), (4264, 15429), (4551, 14456), (5143, 12792), (5421, 12136), (5699, 11544), (5772, 11398), (6068, 10842), (6396, 10286), (7228, 9102)]