72276672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 112

約数和(自身を含む): 215066880

約数和(自身を除く): 142790208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1259, 1472, 1794, 2208, 2392, 2496, 2518, 3588, 3777, 4416, 4784, 5036, 7176, 7554, 9568, 10072, 14352, 15108, 16367, 19136, 20144, 28704, 28957, 30216, 32734, 40288, 49101, 57408, 57914, 60432, 65468, 80576, 86871, 98202, 115828, 120864, 130936, 173742, 196404, 231656, 241728, 261872, 347484, 376441, 392808, 463312, 523744, 694968, 752882, 785616, 926624, 1047488, 1129323, 1389936, 1505764, 1571232, 1853248, 2258646, 2779872, 3011528, 3142464, 4517292, 5559744, 6023056, 9034584, 12046112, 18069168, 24092224, 36138336, 72276672]

約数ペア:

[(1, 72276672), (2, 36138336), (3, 24092224), (4, 18069168), (6, 12046112), (8, 9034584), (12, 6023056), (13, 5559744), (16, 4517292), (23, 3142464), (24, 3011528), (26, 2779872), (32, 2258646), (39, 1853248), (46, 1571232), (48, 1505764), (52, 1389936), (64, 1129323), (69, 1047488), (78, 926624), (92, 785616), (96, 752882), (104, 694968), (138, 523744), (156, 463312), (184, 392808), (192, 376441), (208, 347484), (276, 261872), (299, 241728), (312, 231656), (368, 196404), (416, 173742), (552, 130936), (598, 120864), (624, 115828), (736, 98202), (832, 86871), (897, 80576), (1104, 65468), (1196, 60432), (1248, 57914), (1259, 57408), (1472, 49101), (1794, 40288), (2208, 32734), (2392, 30216), (2496, 28957), (2518, 28704), (3588, 20144), (3777, 19136), (4416, 16367), (4784, 15108), (5036, 14352), (7176, 10072), (7554, 9568)]