73121808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 196860416

約数和(自身を除く): 123738608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 157, 186, 248, 313, 314, 372, 471, 496, 626, 628, 744, 939, 942, 1252, 1256, 1488, 1878, 1884, 2504, 2512, 3756, 3768, 4867, 5008, 7512, 7536, 9703, 9734, 14601, 15024, 19406, 19468, 29109, 29202, 38812, 38936, 49141, 58218, 58404, 77624, 77872, 98282, 116436, 116808, 147423, 155248, 196564, 232872, 233616, 294846, 393128, 465744, 589692, 786256, 1179384, 1523371, 2358768, 3046742, 4570113, 6093484, 9140226, 12186968, 18280452, 24373936, 36560904, 73121808]

約数ペア:

[(1, 73121808), (2, 36560904), (3, 24373936), (4, 18280452), (6, 12186968), (8, 9140226), (12, 6093484), (16, 4570113), (24, 3046742), (31, 2358768), (48, 1523371), (62, 1179384), (93, 786256), (124, 589692), (157, 465744), (186, 393128), (248, 294846), (313, 233616), (314, 232872), (372, 196564), (471, 155248), (496, 147423), (626, 116808), (628, 116436), (744, 98282), (939, 77872), (942, 77624), (1252, 58404), (1256, 58218), (1488, 49141), (1878, 38936), (1884, 38812), (2504, 29202), (2512, 29109), (3756, 19468), (3768, 19406), (4867, 15024), (5008, 14601), (7512, 9734), (7536, 9703)]