78586584

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 142597416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 59, 69, 76, 92, 114, 118, 127, 138, 152, 177, 184, 228, 236, 254, 276, 354, 381, 437, 456, 472, 508, 552, 708, 762, 874, 1016, 1121, 1311, 1357, 1416, 1524, 1748, 2242, 2413, 2622, 2714, 2921, 3048, 3363, 3496, 4071, 4484, 4826, 5244, 5428, 5842, 6726, 7239, 7493, 8142, 8763, 8968, 9652, 10488, 10856, 11684, 13452, 14478, 14986, 16284, 17526, 19304, 22479, 23368, 25783, 26904, 28956, 29972, 32568, 35052, 44958, 51566, 55499, 57912, 59944, 70104, 77349, 89916, 103132, 110998, 142367, 154698, 166497, 172339, 179832, 206264, 221996, 284734, 309396, 332994, 344678, 427101, 443992, 517017, 569468, 618792, 665988, 689356, 854202, 1034034, 1138936, 1331976, 1378712, 1708404, 2068068, 3274441, 3416808, 4136136, 6548882, 9823323, 13097764, 19646646, 26195528, 39293292, 78586584]

約数ペア:

[(1, 78586584), (2, 39293292), (3, 26195528), (4, 19646646), (6, 13097764), (8, 9823323), (12, 6548882), (19, 4136136), (23, 3416808), (24, 3274441), (38, 2068068), (46, 1708404), (57, 1378712), (59, 1331976), (69, 1138936), (76, 1034034), (92, 854202), (114, 689356), (118, 665988), (127, 618792), (138, 569468), (152, 517017), (177, 443992), (184, 427101), (228, 344678), (236, 332994), (254, 309396), (276, 284734), (354, 221996), (381, 206264), (437, 179832), (456, 172339), (472, 166497), (508, 154698), (552, 142367), (708, 110998), (762, 103132), (874, 89916), (1016, 77349), (1121, 70104), (1311, 59944), (1357, 57912), (1416, 55499), (1524, 51566), (1748, 44958), (2242, 35052), (2413, 32568), (2622, 29972), (2714, 28956), (2921, 26904), (3048, 25783), (3363, 23368), (3496, 22479), (4071, 19304), (4484, 17526), (4826, 16284), (5244, 14986), (5428, 14478), (5842, 13452), (6726, 11684), (7239, 10856), (7493, 10488), (8142, 9652), (8763, 8968)]