72611406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1409}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 180367200

約数和(自身を除く): 107755794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 1409, 2454, 2818, 2863, 3681, 4227, 5726, 7362, 8454, 8589, 9863, 12681, 17178, 19726, 25362, 25767, 29589, 51534, 59178, 88767, 177534, 576281, 1152562, 1728843, 3457686, 4033967, 5186529, 8067934, 10373058, 12101901, 24203802, 36305703, 72611406]

約数ペア:

[(1, 72611406), (2, 36305703), (3, 24203802), (6, 12101901), (7, 10373058), (9, 8067934), (14, 5186529), (18, 4033967), (21, 3457686), (42, 1728843), (63, 1152562), (126, 576281), (409, 177534), (818, 88767), (1227, 59178), (1409, 51534), (2454, 29589), (2818, 25767), (2863, 25362), (3681, 19726), (4227, 17178), (5726, 12681), (7362, 9863), (8454, 8589)]