72446688

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10937}}^1$

素因数の和:10976

約数の個数: 72

約数和(自身を含む): 214997328

約数和(自身を除く): 142550640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 10937, 21874, 32811, 43748, 65622, 87496, 98433, 131244, 174992, 196866, 251551, 262488, 349984, 393732, 503102, 524976, 754653, 787464, 1006204, 1049952, 1509306, 1574928, 2012408, 2263959, 3018612, 3149856, 4024816, 4527918, 6037224, 8049632, 9055836, 12074448, 18111672, 24148896, 36223344, 72446688]

約数ペア:

[(1, 72446688), (2, 36223344), (3, 24148896), (4, 18111672), (6, 12074448), (8, 9055836), (9, 8049632), (12, 6037224), (16, 4527918), (18, 4024816), (23, 3149856), (24, 3018612), (32, 2263959), (36, 2012408), (46, 1574928), (48, 1509306), (69, 1049952), (72, 1006204), (92, 787464), (96, 754653), (138, 524976), (144, 503102), (184, 393732), (207, 349984), (276, 262488), (288, 251551), (368, 196866), (414, 174992), (552, 131244), (736, 98433), (828, 87496), (1104, 65622), (1656, 43748), (2208, 32811), (3312, 21874), (6624, 10937)]