72474288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65647}}^1$

素因数の和:65681

約数の個数: 40

約数和(自身を含む): 195368448

約数和(自身を除く): 122894160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 65647, 131294, 196941, 262588, 393882, 525176, 787764, 1050352, 1509881, 1575528, 3019762, 3151056, 4529643, 6039524, 9059286, 12079048, 18118572, 24158096, 36237144, 72474288]

約数ペア:

[(1, 72474288), (2, 36237144), (3, 24158096), (4, 18118572), (6, 12079048), (8, 9059286), (12, 6039524), (16, 4529643), (23, 3151056), (24, 3019762), (46, 1575528), (48, 1509881), (69, 1050352), (92, 787764), (138, 525176), (184, 393882), (276, 262588), (368, 196941), (552, 131294), (1104, 65647)]