71439552

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1790

約数の個数: 84

約数和(自身を含む): 207695800

約数和(自身を除く): 136256248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1699, 1752, 2336, 2628, 3398, 3504, 4672, 5097, 5256, 6796, 7008, 10194, 10512, 13592, 14016, 15291, 20388, 21024, 27184, 30582, 40776, 42048, 54368, 61164, 81552, 108736, 122328, 124027, 163104, 244656, 248054, 326208, 372081, 489312, 496108, 744162, 978624, 992216, 1116243, 1488324, 1984432, 2232486, 2976648, 3968864, 4464972, 5953296, 7937728, 8929944, 11906592, 17859888, 23813184, 35719776, 71439552]

約数ペア:

[(1, 71439552), (2, 35719776), (3, 23813184), (4, 17859888), (6, 11906592), (8, 8929944), (9, 7937728), (12, 5953296), (16, 4464972), (18, 3968864), (24, 2976648), (32, 2232486), (36, 1984432), (48, 1488324), (64, 1116243), (72, 992216), (73, 978624), (96, 744162), (144, 496108), (146, 489312), (192, 372081), (219, 326208), (288, 248054), (292, 244656), (438, 163104), (576, 124027), (584, 122328), (657, 108736), (876, 81552), (1168, 61164), (1314, 54368), (1699, 42048), (1752, 40776), (2336, 30582), (2628, 27184), (3398, 21024), (3504, 20388), (4672, 15291), (5097, 14016), (5256, 13592), (6796, 10512), (7008, 10194)]