61218696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 192936960

約数和(自身を除く): 131718264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 157, 168, 211, 231, 264, 308, 314, 422, 462, 471, 616, 628, 633, 844, 924, 942, 1099, 1256, 1266, 1477, 1688, 1727, 1848, 1884, 2198, 2321, 2532, 2954, 3297, 3454, 3768, 4396, 4431, 4642, 5064, 5181, 5908, 6594, 6908, 6963, 8792, 8862, 9284, 10362, 11816, 12089, 13188, 13816, 13926, 16247, 17724, 18568, 20724, 24178, 26376, 27852, 32494, 33127, 35448, 36267, 41448, 48356, 48741, 55704, 64988, 66254, 72534, 96712, 97482, 99381, 129976, 132508, 145068, 194964, 198762, 231889, 265016, 290136, 364397, 389928, 397524, 463778, 695667, 728794, 795048, 927556, 1093191, 1391334, 1457588, 1855112, 2186382, 2550779, 2782668, 2915176, 4372764, 5101558, 5565336, 7652337, 8745528, 10203116, 15304674, 20406232, 30609348, 61218696]

約数ペア:

[(1, 61218696), (2, 30609348), (3, 20406232), (4, 15304674), (6, 10203116), (7, 8745528), (8, 7652337), (11, 5565336), (12, 5101558), (14, 4372764), (21, 2915176), (22, 2782668), (24, 2550779), (28, 2186382), (33, 1855112), (42, 1457588), (44, 1391334), (56, 1093191), (66, 927556), (77, 795048), (84, 728794), (88, 695667), (132, 463778), (154, 397524), (157, 389928), (168, 364397), (211, 290136), (231, 265016), (264, 231889), (308, 198762), (314, 194964), (422, 145068), (462, 132508), (471, 129976), (616, 99381), (628, 97482), (633, 96712), (844, 72534), (924, 66254), (942, 64988), (1099, 55704), (1256, 48741), (1266, 48356), (1477, 41448), (1688, 36267), (1727, 35448), (1848, 33127), (1884, 32494), (2198, 27852), (2321, 26376), (2532, 24178), (2954, 20724), (3297, 18568), (3454, 17724), (3768, 16247), (4396, 13926), (4431, 13816), (4642, 13188), (5064, 12089), (5181, 11816), (5908, 10362), (6594, 9284), (6908, 8862), (6963, 8792)]