63874818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 178421760

約数和(自身を除く): 114546942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 79, 81, 93, 126, 138, 158, 161, 162, 186, 189, 207, 217, 237, 279, 322, 378, 414, 434, 474, 483, 553, 558, 567, 621, 651, 711, 713, 837, 966, 1106, 1134, 1242, 1302, 1422, 1426, 1449, 1659, 1674, 1817, 1863, 1953, 2133, 2139, 2449, 2511, 2898, 3318, 3634, 3726, 3906, 4266, 4278, 4347, 4898, 4977, 4991, 5022, 5451, 5859, 6399, 6417, 7347, 8694, 9954, 9982, 10902, 11718, 12719, 12798, 12834, 13041, 14694, 14931, 14973, 16353, 17143, 17577, 19251, 22041, 25438, 26082, 29862, 29946, 32706, 34286, 35154, 38157, 38502, 44082, 44793, 44919, 49059, 51429, 56327, 57753, 66123, 76314, 89586, 89838, 98118, 102858, 112654, 114471, 115506, 132246, 134757, 147177, 154287, 168981, 198369, 228942, 269514, 294354, 308574, 337962, 343413, 394289, 396738, 404271, 462861, 506943, 686826, 788578, 808542, 925722, 1013886, 1030239, 1182867, 1388583, 1520829, 2060478, 2365734, 2777166, 3041658, 3548601, 4562487, 7097202, 9124974, 10645803, 21291606, 31937409, 63874818]

約数ペア:

[(1, 63874818), (2, 31937409), (3, 21291606), (6, 10645803), (7, 9124974), (9, 7097202), (14, 4562487), (18, 3548601), (21, 3041658), (23, 2777166), (27, 2365734), (31, 2060478), (42, 1520829), (46, 1388583), (54, 1182867), (62, 1030239), (63, 1013886), (69, 925722), (79, 808542), (81, 788578), (93, 686826), (126, 506943), (138, 462861), (158, 404271), (161, 396738), (162, 394289), (186, 343413), (189, 337962), (207, 308574), (217, 294354), (237, 269514), (279, 228942), (322, 198369), (378, 168981), (414, 154287), (434, 147177), (474, 134757), (483, 132246), (553, 115506), (558, 114471), (567, 112654), (621, 102858), (651, 98118), (711, 89838), (713, 89586), (837, 76314), (966, 66123), (1106, 57753), (1134, 56327), (1242, 51429), (1302, 49059), (1422, 44919), (1426, 44793), (1449, 44082), (1659, 38502), (1674, 38157), (1817, 35154), (1863, 34286), (1953, 32706), (2133, 29946), (2139, 29862), (2449, 26082), (2511, 25438), (2898, 22041), (3318, 19251), (3634, 17577), (3726, 17143), (3906, 16353), (4266, 14973), (4278, 14931), (4347, 14694), (4898, 13041), (4977, 12834), (4991, 12798), (5022, 12719), (5451, 11718), (5859, 10902), (6399, 9982), (6417, 9954), (7347, 8694)]