80978184

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{1093}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 262560000

約数和(自身を除く): 181581816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1093, 1176, 1323, 1372, 1512, 1764, 2058, 2186, 2646, 2744, 3087, 3279, 3528, 4116, 4372, 5292, 6174, 6558, 7651, 8232, 8744, 9261, 9837, 10584, 12348, 13116, 15302, 18522, 19674, 22953, 24696, 26232, 29511, 30604, 37044, 39348, 45906, 53557, 59022, 61208, 68859, 74088, 78696, 91812, 107114, 118044, 137718, 160671, 183624, 206577, 214228, 236088, 275436, 321342, 374899, 413154, 428456, 482013, 550872, 642684, 749798, 826308, 964026, 1124697, 1285368, 1446039, 1499596, 1652616, 1928052, 2249394, 2892078, 2999192, 3374091, 3856104, 4498788, 5784156, 6748182, 8997576, 10122273, 11568312, 13496364, 20244546, 26992728, 40489092, 80978184]

約数ペア:

[(1, 80978184), (2, 40489092), (3, 26992728), (4, 20244546), (6, 13496364), (7, 11568312), (8, 10122273), (9, 8997576), (12, 6748182), (14, 5784156), (18, 4498788), (21, 3856104), (24, 3374091), (27, 2999192), (28, 2892078), (36, 2249394), (42, 1928052), (49, 1652616), (54, 1499596), (56, 1446039), (63, 1285368), (72, 1124697), (84, 964026), (98, 826308), (108, 749798), (126, 642684), (147, 550872), (168, 482013), (189, 428456), (196, 413154), (216, 374899), (252, 321342), (294, 275436), (343, 236088), (378, 214228), (392, 206577), (441, 183624), (504, 160671), (588, 137718), (686, 118044), (756, 107114), (882, 91812), (1029, 78696), (1093, 74088), (1176, 68859), (1323, 61208), (1372, 59022), (1512, 53557), (1764, 45906), (2058, 39348), (2186, 37044), (2646, 30604), (2744, 29511), (3087, 26232), (3279, 24696), (3528, 22953), (4116, 19674), (4372, 18522), (5292, 15302), (6174, 13116), (6558, 12348), (7651, 10584), (8232, 9837), (8744, 9261)]