86436168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2131

約数の個数: 128

約数和(自身を含む): 280089600

約数和(自身を除く): 193653432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2083, 2184, 2964, 3192, 3458, 4166, 5187, 5928, 6249, 6916, 8332, 10374, 12498, 13832, 14581, 16664, 20748, 24996, 27079, 29162, 39577, 41496, 43743, 49992, 54158, 58324, 79154, 81237, 87486, 108316, 116648, 118731, 158308, 162474, 174972, 189553, 216632, 237462, 277039, 316616, 324948, 349944, 379106, 474924, 514501, 554078, 568659, 649896, 758212, 831117, 949848, 1029002, 1108156, 1137318, 1516424, 1543503, 1662234, 2058004, 2216312, 2274636, 3087006, 3324468, 3601507, 4116008, 4549272, 6174012, 6648936, 7203014, 10804521, 12348024, 14406028, 21609042, 28812056, 43218084, 86436168]

約数ペア:

[(1, 86436168), (2, 43218084), (3, 28812056), (4, 21609042), (6, 14406028), (7, 12348024), (8, 10804521), (12, 7203014), (13, 6648936), (14, 6174012), (19, 4549272), (21, 4116008), (24, 3601507), (26, 3324468), (28, 3087006), (38, 2274636), (39, 2216312), (42, 2058004), (52, 1662234), (56, 1543503), (57, 1516424), (76, 1137318), (78, 1108156), (84, 1029002), (91, 949848), (104, 831117), (114, 758212), (133, 649896), (152, 568659), (156, 554078), (168, 514501), (182, 474924), (228, 379106), (247, 349944), (266, 324948), (273, 316616), (312, 277039), (364, 237462), (399, 216632), (456, 189553), (494, 174972), (532, 162474), (546, 158308), (728, 118731), (741, 116648), (798, 108316), (988, 87486), (1064, 81237), (1092, 79154), (1482, 58324), (1596, 54158), (1729, 49992), (1976, 43743), (2083, 41496), (2184, 39577), (2964, 29162), (3192, 27079), (3458, 24996), (4166, 20748), (5187, 16664), (5928, 14581), (6249, 13832), (6916, 12498), (8332, 10374)]