63816858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 176881536

約数和(自身を除く): 113064678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 61, 63, 69, 114, 122, 126, 133, 138, 161, 171, 183, 207, 266, 322, 342, 361, 366, 399, 414, 427, 437, 483, 549, 722, 798, 854, 874, 966, 1083, 1098, 1159, 1197, 1281, 1311, 1403, 1449, 2166, 2318, 2394, 2527, 2562, 2622, 2806, 2898, 3059, 3249, 3477, 3843, 3933, 4209, 5054, 6118, 6498, 6954, 7581, 7686, 7866, 8113, 8303, 8418, 9177, 9821, 10431, 12627, 15162, 16226, 16606, 18354, 19642, 20862, 22021, 22743, 24339, 24909, 25254, 26657, 27531, 29463, 44042, 45486, 48678, 49818, 53314, 55062, 58121, 58926, 66063, 73017, 74727, 79971, 88389, 116242, 132126, 146034, 149454, 154147, 159942, 174363, 176778, 186599, 198189, 239913, 308294, 348726, 373198, 396378, 462441, 479826, 506483, 523089, 559797, 924882, 1012966, 1046178, 1119594, 1387323, 1519449, 1679391, 2774646, 3038898, 3358782, 3545381, 4558347, 7090762, 9116694, 10636143, 21272286, 31908429, 63816858]

約数ペア:

[(1, 63816858), (2, 31908429), (3, 21272286), (6, 10636143), (7, 9116694), (9, 7090762), (14, 4558347), (18, 3545381), (19, 3358782), (21, 3038898), (23, 2774646), (38, 1679391), (42, 1519449), (46, 1387323), (57, 1119594), (61, 1046178), (63, 1012966), (69, 924882), (114, 559797), (122, 523089), (126, 506483), (133, 479826), (138, 462441), (161, 396378), (171, 373198), (183, 348726), (207, 308294), (266, 239913), (322, 198189), (342, 186599), (361, 176778), (366, 174363), (399, 159942), (414, 154147), (427, 149454), (437, 146034), (483, 132126), (549, 116242), (722, 88389), (798, 79971), (854, 74727), (874, 73017), (966, 66063), (1083, 58926), (1098, 58121), (1159, 55062), (1197, 53314), (1281, 49818), (1311, 48678), (1403, 45486), (1449, 44042), (2166, 29463), (2318, 27531), (2394, 26657), (2527, 25254), (2562, 24909), (2622, 24339), (2806, 22743), (2898, 22021), (3059, 20862), (3249, 19642), (3477, 18354), (3843, 16606), (3933, 16226), (4209, 15162), (5054, 12627), (6118, 10431), (6498, 9821), (6954, 9177), (7581, 8418), (7686, 8303), (7866, 8113)]