72974196

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2946

約数の個数: 60

約数和(自身を含む): 193251520

約数和(自身を除く): 120277324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 2851, 4266, 5702, 6399, 8532, 8553, 11404, 12798, 17106, 25596, 25659, 34212, 51318, 76977, 102636, 153954, 225229, 230931, 307908, 450458, 461862, 675687, 900916, 923724, 1351374, 2027061, 2702748, 4054122, 6081183, 8108244, 12162366, 18243549, 24324732, 36487098, 72974196]

約数ペア:

[(1, 72974196), (2, 36487098), (3, 24324732), (4, 18243549), (6, 12162366), (9, 8108244), (12, 6081183), (18, 4054122), (27, 2702748), (36, 2027061), (54, 1351374), (79, 923724), (81, 900916), (108, 675687), (158, 461862), (162, 450458), (237, 307908), (316, 230931), (324, 225229), (474, 153954), (711, 102636), (948, 76977), (1422, 51318), (2133, 34212), (2844, 25659), (2851, 25596), (4266, 17106), (5702, 12798), (6399, 11404), (8532, 8553)]