61869456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 190925280

約数和(自身を除く): 129055824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 139, 144, 176, 198, 264, 278, 281, 396, 417, 528, 556, 562, 792, 834, 843, 1112, 1124, 1251, 1529, 1584, 1668, 1686, 2224, 2248, 2502, 2529, 3058, 3091, 3336, 3372, 4496, 4587, 5004, 5058, 6116, 6182, 6672, 6744, 9174, 9273, 10008, 10116, 12232, 12364, 13488, 13761, 18348, 18546, 20016, 20232, 24464, 24728, 27522, 27819, 36696, 37092, 39059, 40464, 49456, 55044, 55638, 73392, 74184, 78118, 110088, 111276, 117177, 148368, 156236, 220176, 222552, 234354, 312472, 351531, 429649, 445104, 468708, 624944, 703062, 859298, 937416, 1288947, 1406124, 1718596, 1874832, 2577894, 2812248, 3437192, 3866841, 5155788, 5624496, 6874384, 7733682, 10311576, 15467364, 20623152, 30934728, 61869456]

約数ペア:

[(1, 61869456), (2, 30934728), (3, 20623152), (4, 15467364), (6, 10311576), (8, 7733682), (9, 6874384), (11, 5624496), (12, 5155788), (16, 3866841), (18, 3437192), (22, 2812248), (24, 2577894), (33, 1874832), (36, 1718596), (44, 1406124), (48, 1288947), (66, 937416), (72, 859298), (88, 703062), (99, 624944), (132, 468708), (139, 445104), (144, 429649), (176, 351531), (198, 312472), (264, 234354), (278, 222552), (281, 220176), (396, 156236), (417, 148368), (528, 117177), (556, 111276), (562, 110088), (792, 78118), (834, 74184), (843, 73392), (1112, 55638), (1124, 55044), (1251, 49456), (1529, 40464), (1584, 39059), (1668, 37092), (1686, 36696), (2224, 27819), (2248, 27522), (2502, 24728), (2529, 24464), (3058, 20232), (3091, 20016), (3336, 18546), (3372, 18348), (4496, 13761), (4587, 13488), (5004, 12364), (5058, 12232), (6116, 10116), (6182, 10008), (6672, 9273), (6744, 9174)]