89565456

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 251233920

約数和(自身を除く): 161668464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 47, 48, 58, 74, 87, 94, 111, 116, 141, 148, 174, 188, 222, 232, 282, 296, 348, 376, 444, 464, 564, 592, 696, 752, 888, 1073, 1128, 1363, 1369, 1392, 1739, 1776, 2146, 2256, 2726, 2738, 3219, 3478, 4089, 4107, 4292, 5217, 5452, 5476, 6438, 6956, 8178, 8214, 8584, 10434, 10904, 10952, 12876, 13912, 16356, 16428, 17168, 20868, 21808, 21904, 25752, 27824, 32712, 32856, 39701, 41736, 50431, 51504, 64343, 65424, 65712, 79402, 83472, 100862, 119103, 128686, 151293, 158804, 193029, 201724, 238206, 257372, 302586, 317608, 386058, 403448, 476412, 514744, 605172, 635216, 772116, 806896, 952824, 1029488, 1210344, 1544232, 1865947, 1905648, 2420688, 3088464, 3731894, 5597841, 7463788, 11195682, 14927576, 22391364, 29855152, 44782728, 89565456]

約数ペア:

[(1, 89565456), (2, 44782728), (3, 29855152), (4, 22391364), (6, 14927576), (8, 11195682), (12, 7463788), (16, 5597841), (24, 3731894), (29, 3088464), (37, 2420688), (47, 1905648), (48, 1865947), (58, 1544232), (74, 1210344), (87, 1029488), (94, 952824), (111, 806896), (116, 772116), (141, 635216), (148, 605172), (174, 514744), (188, 476412), (222, 403448), (232, 386058), (282, 317608), (296, 302586), (348, 257372), (376, 238206), (444, 201724), (464, 193029), (564, 158804), (592, 151293), (696, 128686), (752, 119103), (888, 100862), (1073, 83472), (1128, 79402), (1363, 65712), (1369, 65424), (1392, 64343), (1739, 51504), (1776, 50431), (2146, 41736), (2256, 39701), (2726, 32856), (2738, 32712), (3219, 27824), (3478, 25752), (4089, 21904), (4107, 21808), (4292, 20868), (5217, 17168), (5452, 16428), (5476, 16356), (6438, 13912), (6956, 12876), (8178, 10952), (8214, 10904), (8584, 10434)]