72148896

素因数分解:

$2^5\times 3^2\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1018

約数の個数: 72

約数和(自身を含む): 205994880

約数和(自身を除く): 133845984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 479, 523, 958, 1046, 1437, 1569, 1916, 2092, 2874, 3138, 3832, 4184, 4311, 4707, 5748, 6276, 7664, 8368, 8622, 9414, 11496, 12552, 15328, 16736, 17244, 18828, 22992, 25104, 34488, 37656, 45984, 50208, 68976, 75312, 137952, 150624, 250517, 501034, 751551, 1002068, 1503102, 2004136, 2254653, 3006204, 4008272, 4509306, 6012408, 8016544, 9018612, 12024816, 18037224, 24049632, 36074448, 72148896]

約数ペア:

[(1, 72148896), (2, 36074448), (3, 24049632), (4, 18037224), (6, 12024816), (8, 9018612), (9, 8016544), (12, 6012408), (16, 4509306), (18, 4008272), (24, 3006204), (32, 2254653), (36, 2004136), (48, 1503102), (72, 1002068), (96, 751551), (144, 501034), (288, 250517), (479, 150624), (523, 137952), (958, 75312), (1046, 68976), (1437, 50208), (1569, 45984), (1916, 37656), (2092, 34488), (2874, 25104), (3138, 22992), (3832, 18828), (4184, 17244), (4311, 16736), (4707, 15328), (5748, 12552), (6276, 11496), (7664, 9414), (8368, 8622)]