72717168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65867}}^1$

素因数の和:65901

約数の個数: 40

約数和(自身を含む): 196023168

約数和(自身を除く): 123306000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 65867, 131734, 197601, 263468, 395202, 526936, 790404, 1053872, 1514941, 1580808, 3029882, 3161616, 4544823, 6059764, 9089646, 12119528, 18179292, 24239056, 36358584, 72717168]

約数ペア:

[(1, 72717168), (2, 36358584), (3, 24239056), (4, 18179292), (6, 12119528), (8, 9089646), (12, 6059764), (16, 4544823), (23, 3161616), (24, 3029882), (46, 1580808), (48, 1514941), (69, 1053872), (92, 790404), (138, 526936), (184, 395202), (276, 263468), (368, 197601), (552, 131734), (1104, 65867)]