8611428168

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{90403}}^1$

素因数の和:90438

約数の個数: 144

約数和(自身を含む): 28135532880

約数和(自身を除く): 19524104712

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, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 10584, 11907, 13608, 15876, 23814, 31752, 47628, 90403, 95256, 180806, 271209, 361612, 542418, 632821, 723224, 813627, 1084836, 1265642, 1627254, 1898463, 2169672, 2440881, 2531284, 3254508, 3796926, 4429747, 4881762, 5062568, 5695389, 6509016, 7322643, 7593852, 8859494, 9763524, 11390778, 13289241, 14645286, 15187704, 17086167, 17718988, 19527048, 21967929, 22781556, 26578482, 29290572, 34172334, 35437976, 39867723, 43935858, 45563112, 51258501, 53156964, 58581144, 68344668, 79735446, 87871716, 102517002, 106313928, 119603169, 136689336, 153775503, 159470892, 175743432, 205034004, 239206338, 307551006, 318941784, 358809507, 410068008, 478412676, 615102012, 717619014, 956825352, 1076428521, 1230204024, 1435238028, 2152857042, 2870476056, 4305714084, 8611428168]

約数ペア:

[(1, 8611428168), (2, 4305714084), (3, 2870476056), (4, 2152857042), (6, 1435238028), (7, 1230204024), (8, 1076428521), (9, 956825352), (12, 717619014), (14, 615102012), (18, 478412676), (21, 410068008), (24, 358809507), (27, 318941784), (28, 307551006), (36, 239206338), (42, 205034004), (49, 175743432), (54, 159470892), (56, 153775503), (63, 136689336), (72, 119603169), (81, 106313928), (84, 102517002), (98, 87871716), (108, 79735446), (126, 68344668), (147, 58581144), (162, 53156964), (168, 51258501), (189, 45563112), (196, 43935858), (216, 39867723), (243, 35437976), (252, 34172334), (294, 29290572), (324, 26578482), (378, 22781556), (392, 21967929), (441, 19527048), (486, 17718988), (504, 17086167), (567, 15187704), (588, 14645286), (648, 13289241), (756, 11390778), (882, 9763524), (972, 8859494), (1134, 7593852), (1176, 7322643), (1323, 6509016), (1512, 5695389), (1701, 5062568), (1764, 4881762), (1944, 4429747), (2268, 3796926), (2646, 3254508), (3402, 2531284), (3528, 2440881), (3969, 2169672), (4536, 1898463), (5292, 1627254), (6804, 1265642), (7938, 1084836), (10584, 813627), (11907, 723224), (13608, 632821), (15876, 542418), (23814, 361612), (31752, 271209), (47628, 180806), (90403, 95256)]