71742384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 232024832

約数和(自身を除く): 160282448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 618, 691, 721, 824, 927, 1008, 1236, 1382, 1442, 1648, 1854, 2073, 2163, 2472, 2764, 2884, 3708, 4146, 4326, 4837, 4944, 5528, 5768, 6219, 6489, 7416, 8292, 8652, 9674, 11056, 11536, 12438, 12978, 14511, 14832, 16584, 17304, 19348, 24876, 25956, 29022, 33168, 34608, 38696, 43533, 49752, 51912, 58044, 71173, 77392, 87066, 99504, 103824, 116088, 142346, 174132, 213519, 232176, 284692, 348264, 427038, 498211, 569384, 640557, 696528, 854076, 996422, 1138768, 1281114, 1494633, 1708152, 1992844, 2562228, 2989266, 3416304, 3985688, 4483899, 5124456, 5978532, 7971376, 8967798, 10248912, 11957064, 17935596, 23914128, 35871192, 71742384]

約数ペア:

[(1, 71742384), (2, 35871192), (3, 23914128), (4, 17935596), (6, 11957064), (7, 10248912), (8, 8967798), (9, 7971376), (12, 5978532), (14, 5124456), (16, 4483899), (18, 3985688), (21, 3416304), (24, 2989266), (28, 2562228), (36, 1992844), (42, 1708152), (48, 1494633), (56, 1281114), (63, 1138768), (72, 996422), (84, 854076), (103, 696528), (112, 640557), (126, 569384), (144, 498211), (168, 427038), (206, 348264), (252, 284692), (309, 232176), (336, 213519), (412, 174132), (504, 142346), (618, 116088), (691, 103824), (721, 99504), (824, 87066), (927, 77392), (1008, 71173), (1236, 58044), (1382, 51912), (1442, 49752), (1648, 43533), (1854, 38696), (2073, 34608), (2163, 33168), (2472, 29022), (2764, 25956), (2884, 24876), (3708, 19348), (4146, 17304), (4326, 16584), (4837, 14832), (4944, 14511), (5528, 12978), (5768, 12438), (6219, 11536), (6489, 11056), (7416, 9674), (8292, 8652)]