72195408

素因数分解:

$2^4\times 3^3\times {\mathrm{167119}}^1$

素因数の和:167136

約数の個数: 40

約数和(自身を含む): 207228800

約数和(自身を除く): 135033392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167119, 334238, 501357, 668476, 1002714, 1336952, 1504071, 2005428, 2673904, 3008142, 4010856, 4512213, 6016284, 8021712, 9024426, 12032568, 18048852, 24065136, 36097704, 72195408]

約数ペア:

[(1, 72195408), (2, 36097704), (3, 24065136), (4, 18048852), (6, 12032568), (8, 9024426), (9, 8021712), (12, 6016284), (16, 4512213), (18, 4010856), (24, 3008142), (27, 2673904), (36, 2005428), (48, 1504071), (54, 1336952), (72, 1002714), (108, 668476), (144, 501357), (216, 334238), (432, 167119)]