126472752

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{1549}}^1$

素因数の和:1582

約数の個数: 140

約数和(自身を含む): 420149200

約数和(自身を除く): 293676448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1549, 1701, 1944, 2268, 2916, 3024, 3098, 3402, 3888, 4536, 4647, 5103, 5832, 6196, 6804, 9072, 9294, 10206, 10843, 11664, 12392, 13608, 13941, 18588, 20412, 21686, 24784, 27216, 27882, 32529, 37176, 40824, 41823, 43372, 55764, 65058, 74352, 81648, 83646, 86744, 97587, 111528, 125469, 130116, 167292, 173488, 195174, 223056, 250938, 260232, 292761, 334584, 376407, 390348, 501876, 520464, 585522, 669168, 752814, 780696, 878283, 1003752, 1129221, 1171044, 1505628, 1561392, 1756566, 2007504, 2258442, 2342088, 2634849, 3011256, 3513132, 4516884, 4684176, 5269698, 6022512, 7026264, 7904547, 9033768, 10539396, 14052528, 15809094, 18067536, 21078792, 31618188, 42157584, 63236376, 126472752]

約数ペア:

[(1, 126472752), (2, 63236376), (3, 42157584), (4, 31618188), (6, 21078792), (7, 18067536), (8, 15809094), (9, 14052528), (12, 10539396), (14, 9033768), (16, 7904547), (18, 7026264), (21, 6022512), (24, 5269698), (27, 4684176), (28, 4516884), (36, 3513132), (42, 3011256), (48, 2634849), (54, 2342088), (56, 2258442), (63, 2007504), (72, 1756566), (81, 1561392), (84, 1505628), (108, 1171044), (112, 1129221), (126, 1003752), (144, 878283), (162, 780696), (168, 752814), (189, 669168), (216, 585522), (243, 520464), (252, 501876), (324, 390348), (336, 376407), (378, 334584), (432, 292761), (486, 260232), (504, 250938), (567, 223056), (648, 195174), (729, 173488), (756, 167292), (972, 130116), (1008, 125469), (1134, 111528), (1296, 97587), (1458, 86744), (1512, 83646), (1549, 81648), (1701, 74352), (1944, 65058), (2268, 55764), (2916, 43372), (3024, 41823), (3098, 40824), (3402, 37176), (3888, 32529), (4536, 27882), (4647, 27216), (5103, 24784), (5832, 21686), (6196, 20412), (6804, 18588), (9072, 13941), (9294, 13608), (10206, 12392), (10843, 11664)]