172723428

素因数分解:

$2^2\times 3^6\times {\mathrm{59233}}^1$

素因数の和:59255

約数の個数: 42

約数和(自身を含む): 453199334

約数和(自身を除く): 280475906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 59233, 118466, 177699, 236932, 355398, 533097, 710796, 1066194, 1599291, 2132388, 3198582, 4797873, 6397164, 9595746, 14393619, 19191492, 28787238, 43180857, 57574476, 86361714, 172723428]

約数ペア:

[(1, 172723428), (2, 86361714), (3, 57574476), (4, 43180857), (6, 28787238), (9, 19191492), (12, 14393619), (18, 9595746), (27, 6397164), (36, 4797873), (54, 3198582), (81, 2132388), (108, 1599291), (162, 1066194), (243, 710796), (324, 533097), (486, 355398), (729, 236932), (972, 177699), (1458, 118466), (2916, 59233)]