78464472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 203765760

約数和(自身を除く): 125301288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 263, 372, 401, 526, 744, 789, 802, 1052, 1203, 1578, 1604, 2104, 2406, 3156, 3208, 4812, 6312, 8153, 9624, 12431, 16306, 24459, 24862, 32612, 37293, 48918, 49724, 65224, 74586, 97836, 99448, 105463, 149172, 195672, 210926, 298344, 316389, 421852, 632778, 843704, 1265556, 2531112, 3269353, 6538706, 9808059, 13077412, 19616118, 26154824, 39232236, 78464472]

約数ペア:

[(1, 78464472), (2, 39232236), (3, 26154824), (4, 19616118), (6, 13077412), (8, 9808059), (12, 6538706), (24, 3269353), (31, 2531112), (62, 1265556), (93, 843704), (124, 632778), (186, 421852), (248, 316389), (263, 298344), (372, 210926), (401, 195672), (526, 149172), (744, 105463), (789, 99448), (802, 97836), (1052, 74586), (1203, 65224), (1578, 49724), (1604, 48918), (2104, 37293), (2406, 32612), (3156, 24862), (3208, 24459), (4812, 16306), (6312, 12431), (8153, 9624)]