80248644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 120

約数和(自身を含む): 245887488

約数和(自身を除く): 165638844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 863, 1107, 1134, 1148, 1476, 1722, 1726, 2214, 2268, 2583, 2589, 3321, 3444, 3452, 4428, 5166, 5178, 6041, 6642, 7749, 7767, 10332, 10356, 12082, 13284, 15498, 15534, 18123, 23247, 23301, 24164, 30996, 31068, 35383, 36246, 46494, 46602, 54369, 69903, 70766, 72492, 92988, 93204, 106149, 108738, 139806, 141532, 163107, 212298, 217476, 247681, 279612, 318447, 326214, 424596, 489321, 495362, 636894, 652428, 743043, 955341, 978642, 990724, 1273788, 1486086, 1910682, 1957284, 2229129, 2866023, 2972172, 3821364, 4458258, 5732046, 6687387, 8916516, 11464092, 13374774, 20062161, 26749548, 40124322, 80248644]

約数ペア:

[(1, 80248644), (2, 40124322), (3, 26749548), (4, 20062161), (6, 13374774), (7, 11464092), (9, 8916516), (12, 6687387), (14, 5732046), (18, 4458258), (21, 3821364), (27, 2972172), (28, 2866023), (36, 2229129), (41, 1957284), (42, 1910682), (54, 1486086), (63, 1273788), (81, 990724), (82, 978642), (84, 955341), (108, 743043), (123, 652428), (126, 636894), (162, 495362), (164, 489321), (189, 424596), (246, 326214), (252, 318447), (287, 279612), (324, 247681), (369, 217476), (378, 212298), (492, 163107), (567, 141532), (574, 139806), (738, 108738), (756, 106149), (861, 93204), (863, 92988), (1107, 72492), (1134, 70766), (1148, 69903), (1476, 54369), (1722, 46602), (1726, 46494), (2214, 36246), (2268, 35383), (2583, 31068), (2589, 30996), (3321, 24164), (3444, 23301), (3452, 23247), (4428, 18123), (5166, 15534), (5178, 15498), (6041, 13284), (6642, 12082), (7749, 10356), (7767, 10332)]