72956448

素因数分解:

$2^5\times 3^2\times {\mathrm{253321}}^1$

素因数の和:253337

約数の個数: 36

約数和(自身を含む): 207470718

約数和(自身を除く): 134514270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 253321, 506642, 759963, 1013284, 1519926, 2026568, 2279889, 3039852, 4053136, 4559778, 6079704, 8106272, 9119556, 12159408, 18239112, 24318816, 36478224, 72956448]

約数ペア:

[(1, 72956448), (2, 36478224), (3, 24318816), (4, 18239112), (6, 12159408), (8, 9119556), (9, 8106272), (12, 6079704), (16, 4559778), (18, 4053136), (24, 3039852), (32, 2279889), (36, 2026568), (48, 1519926), (72, 1013284), (96, 759963), (144, 506642), (288, 253321)]