42157584

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{1549}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 139921600

約数和(自身を除く): 97764016

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, 756, 972, 1008, 1134, 1296, 1512, 1549, 1701, 1944, 2268, 3024, 3098, 3402, 3888, 4536, 4647, 6196, 6804, 9072, 9294, 10843, 12392, 13608, 13941, 18588, 21686, 24784, 27216, 27882, 32529, 37176, 41823, 43372, 55764, 65058, 74352, 83646, 86744, 97587, 111528, 125469, 130116, 167292, 173488, 195174, 223056, 250938, 260232, 292761, 334584, 376407, 390348, 501876, 520464, 585522, 669168, 752814, 780696, 878283, 1003752, 1171044, 1505628, 1561392, 1756566, 2007504, 2342088, 2634849, 3011256, 3513132, 4684176, 5269698, 6022512, 7026264, 10539396, 14052528, 21078792, 42157584]

約数ペア:

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