89648802

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 138447198

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 29, 38, 46, 54, 57, 58, 69, 87, 114, 131, 138, 171, 174, 207, 261, 262, 342, 393, 414, 437, 513, 522, 551, 621, 667, 783, 786, 874, 1026, 1102, 1179, 1242, 1311, 1334, 1566, 1653, 2001, 2358, 2489, 2622, 3013, 3306, 3537, 3799, 3933, 4002, 4959, 4978, 6003, 6026, 7074, 7467, 7598, 7866, 9039, 9918, 11397, 11799, 12006, 12673, 14877, 14934, 18009, 18078, 22401, 22794, 23598, 25346, 27117, 29754, 34191, 36018, 38019, 44802, 54234, 57247, 67203, 68382, 72181, 76038, 81351, 87377, 102573, 114057, 114494, 134406, 144362, 162702, 171741, 174754, 205146, 216543, 228114, 262131, 342171, 343482, 433086, 515223, 524262, 649629, 684342, 786393, 1030446, 1299258, 1545669, 1572786, 1660163, 1948887, 2359179, 3091338, 3320326, 3897774, 4718358, 4980489, 9960978, 14941467, 29882934, 44824401, 89648802]

約数ペア:

[(1, 89648802), (2, 44824401), (3, 29882934), (6, 14941467), (9, 9960978), (18, 4980489), (19, 4718358), (23, 3897774), (27, 3320326), (29, 3091338), (38, 2359179), (46, 1948887), (54, 1660163), (57, 1572786), (58, 1545669), (69, 1299258), (87, 1030446), (114, 786393), (131, 684342), (138, 649629), (171, 524262), (174, 515223), (207, 433086), (261, 343482), (262, 342171), (342, 262131), (393, 228114), (414, 216543), (437, 205146), (513, 174754), (522, 171741), (551, 162702), (621, 144362), (667, 134406), (783, 114494), (786, 114057), (874, 102573), (1026, 87377), (1102, 81351), (1179, 76038), (1242, 72181), (1311, 68382), (1334, 67203), (1566, 57247), (1653, 54234), (2001, 44802), (2358, 38019), (2489, 36018), (2622, 34191), (3013, 29754), (3306, 27117), (3537, 25346), (3799, 23598), (3933, 22794), (4002, 22401), (4959, 18078), (4978, 18009), (6003, 14934), (6026, 14877), (7074, 12673), (7467, 12006), (7598, 11799), (7866, 11397), (9039, 9918)]