66716928

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 108

約数和(自身を含む): 200884320

約数和(自身を除く): 134167392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1259, 1472, 1656, 2208, 2304, 2518, 2944, 3312, 3777, 4416, 5036, 5888, 6624, 7554, 8832, 10072, 11331, 13248, 15108, 17664, 20144, 22662, 26496, 28957, 30216, 40288, 45324, 52992, 57914, 60432, 80576, 86871, 90648, 115828, 120864, 161152, 173742, 181296, 231656, 241728, 260613, 322304, 347484, 362592, 463312, 483456, 521226, 694968, 725184, 926624, 966912, 1042452, 1389936, 1450368, 1853248, 2084904, 2779872, 2900736, 3706496, 4169808, 5559744, 7412992, 8339616, 11119488, 16679232, 22238976, 33358464, 66716928]

約数ペア:

[(1, 66716928), (2, 33358464), (3, 22238976), (4, 16679232), (6, 11119488), (8, 8339616), (9, 7412992), (12, 5559744), (16, 4169808), (18, 3706496), (23, 2900736), (24, 2779872), (32, 2084904), (36, 1853248), (46, 1450368), (48, 1389936), (64, 1042452), (69, 966912), (72, 926624), (92, 725184), (96, 694968), (128, 521226), (138, 483456), (144, 463312), (184, 362592), (192, 347484), (207, 322304), (256, 260613), (276, 241728), (288, 231656), (368, 181296), (384, 173742), (414, 161152), (552, 120864), (576, 115828), (736, 90648), (768, 86871), (828, 80576), (1104, 60432), (1152, 57914), (1259, 52992), (1472, 45324), (1656, 40288), (2208, 30216), (2304, 28957), (2518, 26496), (2944, 22662), (3312, 20144), (3777, 17664), (4416, 15108), (5036, 13248), (5888, 11331), (6624, 10072), (7554, 8832)]