89756464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 219271680

約数和(自身を除く): 129515216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 59, 68, 94, 112, 118, 119, 136, 188, 236, 238, 272, 289, 329, 376, 413, 472, 476, 578, 658, 752, 799, 826, 944, 952, 1003, 1156, 1316, 1598, 1652, 1904, 2006, 2023, 2312, 2632, 2773, 3196, 3304, 4012, 4046, 4624, 5264, 5546, 5593, 6392, 6608, 7021, 8024, 8092, 11092, 11186, 12784, 13583, 14042, 16048, 16184, 17051, 19411, 22184, 22372, 27166, 28084, 32368, 34102, 38822, 44368, 44744, 47141, 54332, 56168, 68204, 77644, 89488, 94282, 95081, 108664, 112336, 119357, 136408, 155288, 188564, 190162, 217328, 238714, 272816, 310576, 329987, 377128, 380324, 477428, 659974, 754256, 760648, 801397, 954856, 1319948, 1521296, 1602794, 1909712, 2639896, 3205588, 5279792, 5609779, 6411176, 11219558, 12822352, 22439116, 44878232, 89756464]

約数ペア:

[(1, 89756464), (2, 44878232), (4, 22439116), (7, 12822352), (8, 11219558), (14, 6411176), (16, 5609779), (17, 5279792), (28, 3205588), (34, 2639896), (47, 1909712), (56, 1602794), (59, 1521296), (68, 1319948), (94, 954856), (112, 801397), (118, 760648), (119, 754256), (136, 659974), (188, 477428), (236, 380324), (238, 377128), (272, 329987), (289, 310576), (329, 272816), (376, 238714), (413, 217328), (472, 190162), (476, 188564), (578, 155288), (658, 136408), (752, 119357), (799, 112336), (826, 108664), (944, 95081), (952, 94282), (1003, 89488), (1156, 77644), (1316, 68204), (1598, 56168), (1652, 54332), (1904, 47141), (2006, 44744), (2023, 44368), (2312, 38822), (2632, 34102), (2773, 32368), (3196, 28084), (3304, 27166), (4012, 22372), (4046, 22184), (4624, 19411), (5264, 17051), (5546, 16184), (5593, 16048), (6392, 14042), (6608, 13583), (7021, 12784), (8024, 11186), (8092, 11092)]