64831008

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 194908896

約数和(自身を除く): 130077888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 73, 87, 88, 96, 116, 132, 146, 174, 176, 219, 232, 264, 292, 319, 348, 352, 438, 464, 528, 584, 638, 696, 803, 841, 876, 928, 957, 1056, 1168, 1276, 1392, 1606, 1682, 1752, 1914, 2117, 2336, 2409, 2523, 2552, 2784, 3212, 3364, 3504, 3828, 4234, 4818, 5046, 5104, 6351, 6424, 6728, 7008, 7656, 8468, 9251, 9636, 10092, 10208, 12702, 12848, 13456, 15312, 16936, 18502, 19272, 20184, 23287, 25404, 25696, 26912, 27753, 30624, 33872, 37004, 38544, 40368, 46574, 50808, 55506, 61393, 67744, 69861, 74008, 77088, 80736, 93148, 101616, 111012, 122786, 139722, 148016, 184179, 186296, 203232, 222024, 245572, 279444, 296032, 368358, 372592, 444048, 491144, 558888, 675323, 736716, 745184, 888096, 982288, 1117776, 1350646, 1473432, 1964576, 2025969, 2235552, 2701292, 2946864, 4051938, 5402584, 5893728, 8103876, 10805168, 16207752, 21610336, 32415504, 64831008]

約数ペア:

[(1, 64831008), (2, 32415504), (3, 21610336), (4, 16207752), (6, 10805168), (8, 8103876), (11, 5893728), (12, 5402584), (16, 4051938), (22, 2946864), (24, 2701292), (29, 2235552), (32, 2025969), (33, 1964576), (44, 1473432), (48, 1350646), (58, 1117776), (66, 982288), (73, 888096), (87, 745184), (88, 736716), (96, 675323), (116, 558888), (132, 491144), (146, 444048), (174, 372592), (176, 368358), (219, 296032), (232, 279444), (264, 245572), (292, 222024), (319, 203232), (348, 186296), (352, 184179), (438, 148016), (464, 139722), (528, 122786), (584, 111012), (638, 101616), (696, 93148), (803, 80736), (841, 77088), (876, 74008), (928, 69861), (957, 67744), (1056, 61393), (1168, 55506), (1276, 50808), (1392, 46574), (1606, 40368), (1682, 38544), (1752, 37004), (1914, 33872), (2117, 30624), (2336, 27753), (2409, 26912), (2523, 25696), (2552, 25404), (2784, 23287), (3212, 20184), (3364, 19272), (3504, 18502), (3828, 16936), (4234, 15312), (4818, 13456), (5046, 12848), (5104, 12702), (6351, 10208), (6424, 10092), (6728, 9636), (7008, 9251), (7656, 8468)]