78469716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 197737344

約数和(自身を除く): 119267628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 677, 743, 1354, 1486, 2031, 2229, 2708, 2972, 4062, 4458, 8124, 8801, 8916, 9659, 17602, 19318, 26403, 28977, 35204, 38636, 52806, 57954, 105612, 115908, 503011, 1006022, 1509033, 2012044, 3018066, 6036132, 6539143, 13078286, 19617429, 26156572, 39234858, 78469716]

約数ペア:

[(1, 78469716), (2, 39234858), (3, 26156572), (4, 19617429), (6, 13078286), (12, 6539143), (13, 6036132), (26, 3018066), (39, 2012044), (52, 1509033), (78, 1006022), (156, 503011), (677, 115908), (743, 105612), (1354, 57954), (1486, 52806), (2031, 38636), (2229, 35204), (2708, 28977), (2972, 26403), (4062, 19318), (4458, 17602), (8124, 9659), (8801, 8916)]