73478928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 217128960

約数和(自身を除く): 143650032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 113, 114, 124, 138, 152, 184, 186, 226, 228, 248, 276, 304, 339, 368, 372, 437, 452, 456, 496, 552, 589, 678, 713, 744, 874, 904, 912, 1104, 1178, 1311, 1356, 1426, 1488, 1748, 1767, 1808, 2139, 2147, 2356, 2599, 2622, 2712, 2852, 3496, 3503, 3534, 4278, 4294, 4712, 5198, 5244, 5424, 5704, 6441, 6992, 7006, 7068, 7797, 8556, 8588, 9424, 10396, 10488, 10509, 11408, 12882, 13547, 14012, 14136, 15594, 17112, 17176, 20792, 20976, 21018, 25764, 27094, 28024, 28272, 31188, 34224, 34352, 40641, 41584, 42036, 49381, 51528, 54188, 56048, 62376, 66557, 80569, 81282, 84072, 98762, 103056, 108376, 124752, 133114, 148143, 161138, 162564, 168144, 197524, 199671, 216752, 241707, 266228, 296286, 322276, 325128, 395048, 399342, 483414, 532456, 592572, 644552, 650256, 790096, 798684, 966828, 1064912, 1185144, 1289104, 1530811, 1597368, 1933656, 2370288, 3061622, 3194736, 3867312, 4592433, 6123244, 9184866, 12246488, 18369732, 24492976, 36739464, 73478928]

約数ペア:

[(1, 73478928), (2, 36739464), (3, 24492976), (4, 18369732), (6, 12246488), (8, 9184866), (12, 6123244), (16, 4592433), (19, 3867312), (23, 3194736), (24, 3061622), (31, 2370288), (38, 1933656), (46, 1597368), (48, 1530811), (57, 1289104), (62, 1185144), (69, 1064912), (76, 966828), (92, 798684), (93, 790096), (113, 650256), (114, 644552), (124, 592572), (138, 532456), (152, 483414), (184, 399342), (186, 395048), (226, 325128), (228, 322276), (248, 296286), (276, 266228), (304, 241707), (339, 216752), (368, 199671), (372, 197524), (437, 168144), (452, 162564), (456, 161138), (496, 148143), (552, 133114), (589, 124752), (678, 108376), (713, 103056), (744, 98762), (874, 84072), (904, 81282), (912, 80569), (1104, 66557), (1178, 62376), (1311, 56048), (1356, 54188), (1426, 51528), (1488, 49381), (1748, 42036), (1767, 41584), (1808, 40641), (2139, 34352), (2147, 34224), (2356, 31188), (2599, 28272), (2622, 28024), (2712, 27094), (2852, 25764), (3496, 21018), (3503, 20976), (3534, 20792), (4278, 17176), (4294, 17112), (4712, 15594), (5198, 14136), (5244, 14012), (5424, 13547), (5704, 12882), (6441, 11408), (6992, 10509), (7006, 10488), (7068, 10396), (7797, 9424), (8556, 8588)]