71385912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 140898888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1439, 1908, 2067, 2756, 2878, 3816, 4134, 4317, 5512, 5756, 6201, 8268, 8634, 11512, 12402, 12951, 16536, 17268, 18707, 24804, 25902, 34536, 37414, 49608, 51804, 56121, 74828, 76267, 103608, 112242, 149656, 152534, 168363, 224484, 228801, 305068, 336726, 448968, 457602, 610136, 673452, 686403, 915204, 991471, 1346904, 1372806, 1830408, 1982942, 2745612, 2974413, 3965884, 5491224, 5948826, 7931768, 8923239, 11897652, 17846478, 23795304, 35692956, 71385912]

約数ペア:

[(1, 71385912), (2, 35692956), (3, 23795304), (4, 17846478), (6, 11897652), (8, 8923239), (9, 7931768), (12, 5948826), (13, 5491224), (18, 3965884), (24, 2974413), (26, 2745612), (36, 1982942), (39, 1830408), (52, 1372806), (53, 1346904), (72, 991471), (78, 915204), (104, 686403), (106, 673452), (117, 610136), (156, 457602), (159, 448968), (212, 336726), (234, 305068), (312, 228801), (318, 224484), (424, 168363), (468, 152534), (477, 149656), (636, 112242), (689, 103608), (936, 76267), (954, 74828), (1272, 56121), (1378, 51804), (1439, 49608), (1908, 37414), (2067, 34536), (2756, 25902), (2878, 24804), (3816, 18707), (4134, 17268), (4317, 16536), (5512, 12951), (5756, 12402), (6201, 11512), (8268, 8634)]