72894384

素因数分解:

$2^4\times 3^3\times {\mathrm{168737}}^1$

素因数の和:168754

約数の個数: 40

約数和(自身を含む): 209235120

約数和(自身を除く): 136340736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168737, 337474, 506211, 674948, 1012422, 1349896, 1518633, 2024844, 2699792, 3037266, 4049688, 4555899, 6074532, 8099376, 9111798, 12149064, 18223596, 24298128, 36447192, 72894384]

約数ペア:

[(1, 72894384), (2, 36447192), (3, 24298128), (4, 18223596), (6, 12149064), (8, 9111798), (9, 8099376), (12, 6074532), (16, 4555899), (18, 4049688), (24, 3037266), (27, 2699792), (36, 2024844), (48, 1518633), (54, 1349896), (72, 1012422), (108, 674948), (144, 506211), (216, 337474), (432, 168737)]