80089416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 247419900

約数和(自身を除く): 167330484

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 174, 198, 232, 242, 261, 264, 317, 319, 348, 363, 396, 484, 522, 634, 638, 696, 726, 792, 951, 957, 968, 1044, 1089, 1268, 1276, 1452, 1902, 1914, 2088, 2178, 2536, 2552, 2853, 2871, 2904, 3487, 3509, 3804, 3828, 4356, 5706, 5742, 6974, 7018, 7608, 7656, 8712, 9193, 10461, 10527, 11412, 11484, 13948, 14036, 18386, 20922, 21054, 22824, 22968, 27579, 27896, 28072, 31383, 31581, 36772, 38357, 41844, 42108, 55158, 62766, 63162, 73544, 76714, 82737, 83688, 84216, 101123, 110316, 115071, 125532, 126324, 153428, 165474, 202246, 220632, 230142, 251064, 252648, 303369, 306856, 330948, 345213, 404492, 460284, 606738, 661896, 690426, 808984, 910107, 920568, 1112353, 1213476, 1380852, 1820214, 2224706, 2426952, 2761704, 3337059, 3640428, 4449412, 6674118, 7280856, 8898824, 10011177, 13348236, 20022354, 26696472, 40044708, 80089416]

約数ペア:

[(1, 80089416), (2, 40044708), (3, 26696472), (4, 20022354), (6, 13348236), (8, 10011177), (9, 8898824), (11, 7280856), (12, 6674118), (18, 4449412), (22, 3640428), (24, 3337059), (29, 2761704), (33, 2426952), (36, 2224706), (44, 1820214), (58, 1380852), (66, 1213476), (72, 1112353), (87, 920568), (88, 910107), (99, 808984), (116, 690426), (121, 661896), (132, 606738), (174, 460284), (198, 404492), (232, 345213), (242, 330948), (261, 306856), (264, 303369), (317, 252648), (319, 251064), (348, 230142), (363, 220632), (396, 202246), (484, 165474), (522, 153428), (634, 126324), (638, 125532), (696, 115071), (726, 110316), (792, 101123), (951, 84216), (957, 83688), (968, 82737), (1044, 76714), (1089, 73544), (1268, 63162), (1276, 62766), (1452, 55158), (1902, 42108), (1914, 41844), (2088, 38357), (2178, 36772), (2536, 31581), (2552, 31383), (2853, 28072), (2871, 27896), (2904, 27579), (3487, 22968), (3509, 22824), (3804, 21054), (3828, 20922), (4356, 18386), (5706, 14036), (5742, 13948), (6974, 11484), (7018, 11412), (7608, 10527), (7656, 10461), (8712, 9193)]