61221384

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 201552000

約数和(自身を除く): 140330616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 67, 72, 74, 84, 98, 111, 126, 134, 147, 148, 168, 196, 201, 222, 252, 259, 268, 294, 296, 333, 343, 392, 402, 441, 444, 469, 504, 518, 536, 588, 603, 666, 686, 777, 804, 882, 888, 938, 1029, 1036, 1176, 1206, 1332, 1372, 1407, 1554, 1608, 1764, 1813, 1876, 2058, 2072, 2331, 2412, 2479, 2664, 2744, 2814, 3087, 3108, 3283, 3528, 3626, 3752, 4116, 4221, 4662, 4824, 4958, 5439, 5628, 6174, 6216, 6566, 7252, 7437, 8232, 8442, 9324, 9849, 9916, 10878, 11256, 12348, 12691, 13132, 14504, 14874, 16317, 16884, 17353, 18648, 19698, 19832, 21756, 22311, 22981, 24696, 25382, 26264, 29547, 29748, 32634, 33768, 34706, 38073, 39396, 43512, 44622, 45962, 50764, 52059, 59094, 59496, 65268, 68943, 69412, 76146, 78792, 89244, 91924, 101528, 104118, 114219, 118188, 121471, 130536, 137886, 138824, 152292, 156177, 178488, 183848, 206829, 208236, 228438, 236376, 242942, 275772, 304584, 312354, 364413, 413658, 416472, 456876, 485884, 551544, 624708, 728826, 827316, 850297, 913752, 971768, 1093239, 1249416, 1457652, 1654632, 1700594, 2186478, 2550891, 2915304, 3401188, 4372956, 5101782, 6802376, 7652673, 8745912, 10203564, 15305346, 20407128, 30610692, 61221384]

約数ペア:

[(1, 61221384), (2, 30610692), (3, 20407128), (4, 15305346), (6, 10203564), (7, 8745912), (8, 7652673), (9, 6802376), (12, 5101782), (14, 4372956), (18, 3401188), (21, 2915304), (24, 2550891), (28, 2186478), (36, 1700594), (37, 1654632), (42, 1457652), (49, 1249416), (56, 1093239), (63, 971768), (67, 913752), (72, 850297), (74, 827316), (84, 728826), (98, 624708), (111, 551544), (126, 485884), (134, 456876), (147, 416472), (148, 413658), (168, 364413), (196, 312354), (201, 304584), (222, 275772), (252, 242942), (259, 236376), (268, 228438), (294, 208236), (296, 206829), (333, 183848), (343, 178488), (392, 156177), (402, 152292), (441, 138824), (444, 137886), (469, 130536), (504, 121471), (518, 118188), (536, 114219), (588, 104118), (603, 101528), (666, 91924), (686, 89244), (777, 78792), (804, 76146), (882, 69412), (888, 68943), (938, 65268), (1029, 59496), (1036, 59094), (1176, 52059), (1206, 50764), (1332, 45962), (1372, 44622), (1407, 43512), (1554, 39396), (1608, 38073), (1764, 34706), (1813, 33768), (1876, 32634), (2058, 29748), (2072, 29547), (2331, 26264), (2412, 25382), (2479, 24696), (2664, 22981), (2744, 22311), (2814, 21756), (3087, 19832), (3108, 19698), (3283, 18648), (3528, 17353), (3626, 16884), (3752, 16317), (4116, 14874), (4221, 14504), (4662, 13132), (4824, 12691), (4958, 12348), (5439, 11256), (5628, 10878), (6174, 9916), (6216, 9849), (6566, 9324), (7252, 8442), (7437, 8232)]