77974104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 226860480

約数和(自身を除く): 148886376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 61, 68, 78, 102, 104, 122, 136, 156, 183, 204, 221, 241, 244, 312, 366, 408, 442, 482, 488, 663, 723, 732, 793, 884, 964, 1037, 1326, 1446, 1464, 1586, 1768, 1928, 2074, 2379, 2652, 2892, 3111, 3133, 3172, 4097, 4148, 4758, 5304, 5784, 6222, 6266, 6344, 8194, 8296, 9399, 9516, 12291, 12444, 12532, 13481, 14701, 16388, 18798, 19032, 24582, 24888, 25064, 26962, 29402, 32776, 37596, 40443, 44103, 49164, 53261, 53924, 58804, 75192, 80886, 88206, 98328, 106522, 107848, 117608, 159783, 161772, 176412, 191113, 213044, 249917, 319566, 323544, 352824, 382226, 426088, 499834, 573339, 639132, 749751, 764452, 999668, 1146678, 1278264, 1499502, 1528904, 1999336, 2293356, 2999004, 3248921, 4586712, 5998008, 6497842, 9746763, 12995684, 19493526, 25991368, 38987052, 77974104]

約数ペア:

[(1, 77974104), (2, 38987052), (3, 25991368), (4, 19493526), (6, 12995684), (8, 9746763), (12, 6497842), (13, 5998008), (17, 4586712), (24, 3248921), (26, 2999004), (34, 2293356), (39, 1999336), (51, 1528904), (52, 1499502), (61, 1278264), (68, 1146678), (78, 999668), (102, 764452), (104, 749751), (122, 639132), (136, 573339), (156, 499834), (183, 426088), (204, 382226), (221, 352824), (241, 323544), (244, 319566), (312, 249917), (366, 213044), (408, 191113), (442, 176412), (482, 161772), (488, 159783), (663, 117608), (723, 107848), (732, 106522), (793, 98328), (884, 88206), (964, 80886), (1037, 75192), (1326, 58804), (1446, 53924), (1464, 53261), (1586, 49164), (1768, 44103), (1928, 40443), (2074, 37596), (2379, 32776), (2652, 29402), (2892, 26962), (3111, 25064), (3133, 24888), (3172, 24582), (4097, 19032), (4148, 18798), (4758, 16388), (5304, 14701), (5784, 13481), (6222, 12532), (6266, 12444), (6344, 12291), (8194, 9516), (8296, 9399)]