130704444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1543}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 358004192

約数和(自身を除く): 227299748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1086, 1543, 1629, 2172, 2353, 3086, 3258, 4629, 4706, 6172, 6516, 7059, 9258, 9412, 13887, 14118, 18516, 20059, 21177, 27774, 28236, 40118, 42354, 55548, 60177, 80236, 84708, 120354, 180531, 240708, 279283, 361062, 558566, 722124, 837849, 1117132, 1675698, 2513547, 3351396, 3630679, 5027094, 7261358, 10054188, 10892037, 14522716, 21784074, 32676111, 43568148, 65352222, 130704444]

約数ペア:

[(1, 130704444), (2, 65352222), (3, 43568148), (4, 32676111), (6, 21784074), (9, 14522716), (12, 10892037), (13, 10054188), (18, 7261358), (26, 5027094), (36, 3630679), (39, 3351396), (52, 2513547), (78, 1675698), (117, 1117132), (156, 837849), (181, 722124), (234, 558566), (362, 361062), (468, 279283), (543, 240708), (724, 180531), (1086, 120354), (1543, 84708), (1629, 80236), (2172, 60177), (2353, 55548), (3086, 42354), (3258, 40118), (4629, 28236), (4706, 27774), (6172, 21177), (6516, 20059), (7059, 18516), (9258, 14118), (9412, 13887)]