68562496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 112

約数和(自身を含む): 155539440

約数和(自身を除く): 86976944

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 41, 53, 58, 64, 68, 82, 106, 116, 136, 164, 212, 232, 272, 328, 424, 464, 493, 544, 656, 697, 848, 901, 928, 986, 1088, 1189, 1312, 1394, 1537, 1696, 1802, 1856, 1972, 2173, 2378, 2624, 2788, 3074, 3392, 3604, 3944, 4346, 4756, 5576, 6148, 7208, 7888, 8692, 9512, 11152, 12296, 14416, 15776, 17384, 19024, 20213, 22304, 24592, 26129, 28832, 31552, 34768, 36941, 38048, 40426, 44608, 49184, 52258, 57664, 63017, 69536, 73882, 76096, 80852, 98368, 104516, 126034, 139072, 147764, 161704, 209032, 252068, 295528, 323408, 418064, 504136, 591056, 646816, 836128, 1008272, 1071289, 1182112, 1293632, 1672256, 2016544, 2142578, 2364224, 4033088, 4285156, 8570312, 17140624, 34281248, 68562496]

約数ペア:

[(1, 68562496), (2, 34281248), (4, 17140624), (8, 8570312), (16, 4285156), (17, 4033088), (29, 2364224), (32, 2142578), (34, 2016544), (41, 1672256), (53, 1293632), (58, 1182112), (64, 1071289), (68, 1008272), (82, 836128), (106, 646816), (116, 591056), (136, 504136), (164, 418064), (212, 323408), (232, 295528), (272, 252068), (328, 209032), (424, 161704), (464, 147764), (493, 139072), (544, 126034), (656, 104516), (697, 98368), (848, 80852), (901, 76096), (928, 73882), (986, 69536), (1088, 63017), (1189, 57664), (1312, 52258), (1394, 49184), (1537, 44608), (1696, 40426), (1802, 38048), (1856, 36941), (1972, 34768), (2173, 31552), (2378, 28832), (2624, 26129), (2788, 24592), (3074, 22304), (3392, 20213), (3604, 19024), (3944, 17384), (4346, 15776), (4756, 14416), (5576, 12296), (6148, 11152), (7208, 9512), (7888, 8692)]