64851864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1893

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 148037736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1847, 1848, 2508, 2926, 3192, 3694, 4389, 5016, 5541, 5852, 7388, 8778, 11082, 11704, 12929, 14776, 17556, 20317, 22164, 25858, 35093, 35112, 38787, 40634, 44328, 51716, 60951, 70186, 77574, 81268, 103432, 105279, 121902, 140372, 142219, 155148, 162536, 210558, 243804, 245651, 280744, 284438, 310296, 386023, 421116, 426657, 487608, 491302, 568876, 736953, 772046, 842232, 853314, 982604, 1137752, 1158069, 1473906, 1544092, 1706628, 1965208, 2316138, 2702161, 2947812, 3088184, 3413256, 4632276, 5404322, 5895624, 8106483, 9264552, 10808644, 16212966, 21617288, 32425932, 64851864]

約数ペア:

[(1, 64851864), (2, 32425932), (3, 21617288), (4, 16212966), (6, 10808644), (7, 9264552), (8, 8106483), (11, 5895624), (12, 5404322), (14, 4632276), (19, 3413256), (21, 3088184), (22, 2947812), (24, 2702161), (28, 2316138), (33, 1965208), (38, 1706628), (42, 1544092), (44, 1473906), (56, 1158069), (57, 1137752), (66, 982604), (76, 853314), (77, 842232), (84, 772046), (88, 736953), (114, 568876), (132, 491302), (133, 487608), (152, 426657), (154, 421116), (168, 386023), (209, 310296), (228, 284438), (231, 280744), (264, 245651), (266, 243804), (308, 210558), (399, 162536), (418, 155148), (456, 142219), (462, 140372), (532, 121902), (616, 105279), (627, 103432), (798, 81268), (836, 77574), (924, 70186), (1064, 60951), (1254, 51716), (1463, 44328), (1596, 40634), (1672, 38787), (1847, 35112), (1848, 35093), (2508, 25858), (2926, 22164), (3192, 20317), (3694, 17556), (4389, 14776), (5016, 12929), (5541, 11704), (5852, 11082), (7388, 8778)]