72354832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 161489664

約数和(自身を除く): 89134832

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 41, 44, 74, 82, 88, 148, 164, 176, 271, 296, 328, 407, 451, 542, 592, 656, 814, 902, 1084, 1517, 1628, 1804, 2168, 2981, 3034, 3256, 3608, 4336, 5962, 6068, 6512, 7216, 10027, 11111, 11924, 12136, 16687, 20054, 22222, 23848, 24272, 33374, 40108, 44444, 47696, 66748, 80216, 88888, 110297, 122221, 133496, 160432, 177776, 220594, 244442, 266992, 411107, 441188, 488884, 822214, 882376, 977768, 1644428, 1764752, 1955536, 3288856, 4522177, 6577712, 9044354, 18088708, 36177416, 72354832]

約数ペア:

[(1, 72354832), (2, 36177416), (4, 18088708), (8, 9044354), (11, 6577712), (16, 4522177), (22, 3288856), (37, 1955536), (41, 1764752), (44, 1644428), (74, 977768), (82, 882376), (88, 822214), (148, 488884), (164, 441188), (176, 411107), (271, 266992), (296, 244442), (328, 220594), (407, 177776), (451, 160432), (542, 133496), (592, 122221), (656, 110297), (814, 88888), (902, 80216), (1084, 66748), (1517, 47696), (1628, 44444), (1804, 40108), (2168, 33374), (2981, 24272), (3034, 23848), (3256, 22222), (3608, 20054), (4336, 16687), (5962, 12136), (6068, 11924), (6512, 11111), (7216, 10027)]