79180904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 107443096

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 29, 38, 44, 46, 58, 71, 76, 88, 92, 116, 142, 152, 184, 209, 232, 253, 284, 319, 418, 437, 506, 551, 568, 638, 667, 781, 836, 874, 1012, 1102, 1276, 1334, 1349, 1562, 1633, 1672, 1748, 2024, 2059, 2204, 2552, 2668, 2698, 3124, 3266, 3496, 4118, 4408, 4807, 5336, 5396, 6061, 6248, 6532, 7337, 8236, 9614, 10792, 12122, 12673, 13064, 14674, 14839, 16472, 17963, 19228, 22649, 24244, 25346, 29348, 29678, 31027, 35926, 38456, 39121, 45298, 47357, 48488, 50692, 58696, 59356, 62054, 71852, 78242, 90596, 94714, 101384, 118712, 124108, 139403, 143704, 156484, 181192, 189428, 248216, 278806, 312968, 341297, 378856, 430331, 520927, 557612, 682594, 860662, 899783, 1041854, 1115224, 1365188, 1721324, 1799566, 2083708, 2730376, 3442648, 3599132, 4167416, 7198264, 9897613, 19795226, 39590452, 79180904]

約数ペア:

[(1, 79180904), (2, 39590452), (4, 19795226), (8, 9897613), (11, 7198264), (19, 4167416), (22, 3599132), (23, 3442648), (29, 2730376), (38, 2083708), (44, 1799566), (46, 1721324), (58, 1365188), (71, 1115224), (76, 1041854), (88, 899783), (92, 860662), (116, 682594), (142, 557612), (152, 520927), (184, 430331), (209, 378856), (232, 341297), (253, 312968), (284, 278806), (319, 248216), (418, 189428), (437, 181192), (506, 156484), (551, 143704), (568, 139403), (638, 124108), (667, 118712), (781, 101384), (836, 94714), (874, 90596), (1012, 78242), (1102, 71852), (1276, 62054), (1334, 59356), (1349, 58696), (1562, 50692), (1633, 48488), (1672, 47357), (1748, 45298), (2024, 39121), (2059, 38456), (2204, 35926), (2552, 31027), (2668, 29678), (2698, 29348), (3124, 25346), (3266, 24244), (3496, 22649), (4118, 19228), (4408, 17963), (4807, 16472), (5336, 14839), (5396, 14674), (6061, 13064), (6248, 12673), (6532, 12122), (7337, 10792), (8236, 9614)]