72173646

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{16103}}^1$

素因数の和:16197

約数の個数: 32

約数和(自身を含む): 162328320

約数和(自身を除く): 90154674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 16103, 32206, 48309, 96618, 144927, 289854, 434781, 869562, 1336549, 2673098, 4009647, 8019294, 12028941, 24057882, 36086823, 72173646]

約数ペア:

[(1, 72173646), (2, 36086823), (3, 24057882), (6, 12028941), (9, 8019294), (18, 4009647), (27, 2673098), (54, 1336549), (83, 869562), (166, 434781), (249, 289854), (498, 144927), (747, 96618), (1494, 48309), (2241, 32206), (4482, 16103)]