68997264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 215819520

約数和(自身を除く): 146822256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 73, 84, 87, 97, 112, 116, 146, 168, 174, 194, 203, 219, 232, 291, 292, 336, 348, 388, 406, 438, 464, 511, 582, 584, 609, 679, 696, 776, 812, 876, 1022, 1164, 1168, 1218, 1358, 1392, 1533, 1552, 1624, 1752, 2037, 2044, 2117, 2328, 2436, 2716, 2813, 3066, 3248, 3504, 4074, 4088, 4234, 4656, 4872, 5432, 5626, 6132, 6351, 7081, 8148, 8176, 8439, 8468, 9744, 10864, 11252, 12264, 12702, 14162, 14819, 16296, 16878, 16936, 19691, 21243, 22504, 24528, 25404, 28324, 29638, 32592, 33756, 33872, 39382, 42486, 44457, 45008, 49567, 50808, 56648, 59073, 59276, 67512, 78764, 84972, 88914, 99134, 101616, 113296, 118146, 118552, 135024, 148701, 157528, 169944, 177828, 198268, 205349, 236292, 237104, 297402, 315056, 339888, 355656, 396536, 410698, 472584, 594804, 616047, 711312, 793072, 821396, 945168, 1189608, 1232094, 1437443, 1642792, 2379216, 2464188, 2874886, 3285584, 4312329, 4928376, 5749772, 8624658, 9856752, 11499544, 17249316, 22999088, 34498632, 68997264]

約数ペア:

[(1, 68997264), (2, 34498632), (3, 22999088), (4, 17249316), (6, 11499544), (7, 9856752), (8, 8624658), (12, 5749772), (14, 4928376), (16, 4312329), (21, 3285584), (24, 2874886), (28, 2464188), (29, 2379216), (42, 1642792), (48, 1437443), (56, 1232094), (58, 1189608), (73, 945168), (84, 821396), (87, 793072), (97, 711312), (112, 616047), (116, 594804), (146, 472584), (168, 410698), (174, 396536), (194, 355656), (203, 339888), (219, 315056), (232, 297402), (291, 237104), (292, 236292), (336, 205349), (348, 198268), (388, 177828), (406, 169944), (438, 157528), (464, 148701), (511, 135024), (582, 118552), (584, 118146), (609, 113296), (679, 101616), (696, 99134), (776, 88914), (812, 84972), (876, 78764), (1022, 67512), (1164, 59276), (1168, 59073), (1218, 56648), (1358, 50808), (1392, 49567), (1533, 45008), (1552, 44457), (1624, 42486), (1752, 39382), (2037, 33872), (2044, 33756), (2117, 32592), (2328, 29638), (2436, 28324), (2716, 25404), (2813, 24528), (3066, 22504), (3248, 21243), (3504, 19691), (4074, 16936), (4088, 16878), (4234, 16296), (4656, 14819), (4872, 14162), (5432, 12702), (5626, 12264), (6132, 11252), (6351, 10864), (7081, 9744), (8148, 8468), (8176, 8439)]