64896876

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 187830720

約数和(自身を除く): 122933844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 131, 132, 139, 162, 198, 262, 278, 297, 324, 393, 396, 417, 524, 556, 594, 786, 834, 891, 1179, 1188, 1251, 1441, 1529, 1572, 1668, 1782, 2358, 2502, 2882, 3058, 3537, 3564, 3753, 4323, 4587, 4716, 5004, 5764, 6116, 7074, 7506, 8646, 9174, 10611, 11259, 12969, 13761, 14148, 15012, 17292, 18209, 18348, 21222, 22518, 25938, 27522, 36418, 38907, 41283, 42444, 45036, 51876, 54627, 55044, 72836, 77814, 82566, 109254, 116721, 123849, 155628, 163881, 165132, 200299, 218508, 233442, 247698, 327762, 400598, 466884, 491643, 495396, 600897, 655524, 801196, 983286, 1201794, 1474929, 1802691, 1966572, 2403588, 2949858, 3605382, 5408073, 5899716, 7210764, 10816146, 16224219, 21632292, 32448438, 64896876]

約数ペア:

[(1, 64896876), (2, 32448438), (3, 21632292), (4, 16224219), (6, 10816146), (9, 7210764), (11, 5899716), (12, 5408073), (18, 3605382), (22, 2949858), (27, 2403588), (33, 1966572), (36, 1802691), (44, 1474929), (54, 1201794), (66, 983286), (81, 801196), (99, 655524), (108, 600897), (131, 495396), (132, 491643), (139, 466884), (162, 400598), (198, 327762), (262, 247698), (278, 233442), (297, 218508), (324, 200299), (393, 165132), (396, 163881), (417, 155628), (524, 123849), (556, 116721), (594, 109254), (786, 82566), (834, 77814), (891, 72836), (1179, 55044), (1188, 54627), (1251, 51876), (1441, 45036), (1529, 42444), (1572, 41283), (1668, 38907), (1782, 36418), (2358, 27522), (2502, 25938), (2882, 22518), (3058, 21222), (3537, 18348), (3564, 18209), (3753, 17292), (4323, 15012), (4587, 14148), (4716, 13761), (5004, 12969), (5764, 11259), (6116, 10611), (7074, 9174), (7506, 8646)]