72140328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 225388800

約数和(自身を除く): 153248472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1117, 1196, 1242, 1404, 1656, 1794, 2234, 2392, 2484, 2691, 2808, 3351, 3588, 4468, 4968, 5382, 6702, 7176, 8073, 8936, 10053, 10764, 13404, 14521, 16146, 20106, 21528, 25691, 26808, 29042, 30159, 32292, 40212, 43563, 51382, 58084, 60318, 64584, 77073, 80424, 87126, 102764, 116168, 120636, 130689, 154146, 174252, 205528, 231219, 241272, 261378, 308292, 333983, 348504, 392067, 462438, 522756, 616584, 667966, 693657, 784134, 924876, 1001949, 1045512, 1335932, 1387314, 1568268, 1849752, 2003898, 2671864, 2774628, 3005847, 3136536, 4007796, 5549256, 6011694, 8015592, 9017541, 12023388, 18035082, 24046776, 36070164, 72140328]

約数ペア:

[(1, 72140328), (2, 36070164), (3, 24046776), (4, 18035082), (6, 12023388), (8, 9017541), (9, 8015592), (12, 6011694), (13, 5549256), (18, 4007796), (23, 3136536), (24, 3005847), (26, 2774628), (27, 2671864), (36, 2003898), (39, 1849752), (46, 1568268), (52, 1387314), (54, 1335932), (69, 1045512), (72, 1001949), (78, 924876), (92, 784134), (104, 693657), (108, 667966), (117, 616584), (138, 522756), (156, 462438), (184, 392067), (207, 348504), (216, 333983), (234, 308292), (276, 261378), (299, 241272), (312, 231219), (351, 205528), (414, 174252), (468, 154146), (552, 130689), (598, 120636), (621, 116168), (702, 102764), (828, 87126), (897, 80424), (936, 77073), (1117, 64584), (1196, 60318), (1242, 58084), (1404, 51382), (1656, 43563), (1794, 40212), (2234, 32292), (2392, 30159), (2484, 29042), (2691, 26808), (2808, 25691), (3351, 21528), (3588, 20106), (4468, 16146), (4968, 14521), (5382, 13404), (6702, 10764), (7176, 10053), (8073, 8936)]