72218916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26053}}^1$

素因数の和:26081

約数の個数: 72

約数和(自身を含む): 227607744

約数和(自身を除く): 155388828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 26053, 52106, 78159, 104212, 156318, 182371, 234477, 286583, 312636, 364742, 468954, 547113, 573166, 729484, 859749, 937908, 1094226, 1146332, 1641339, 1719498, 2006081, 2188452, 2579247, 3282678, 3438996, 4012162, 5158494, 6018243, 6565356, 8024324, 10316988, 12036486, 18054729, 24072972, 36109458, 72218916]

約数ペア:

[(1, 72218916), (2, 36109458), (3, 24072972), (4, 18054729), (6, 12036486), (7, 10316988), (9, 8024324), (11, 6565356), (12, 6018243), (14, 5158494), (18, 4012162), (21, 3438996), (22, 3282678), (28, 2579247), (33, 2188452), (36, 2006081), (42, 1719498), (44, 1641339), (63, 1146332), (66, 1094226), (77, 937908), (84, 859749), (99, 729484), (126, 573166), (132, 547113), (154, 468954), (198, 364742), (231, 312636), (252, 286583), (308, 234477), (396, 182371), (462, 156318), (693, 104212), (924, 78159), (1386, 52106), (2772, 26053)]