86017788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 240886800

約数和(自身を除く): 154869012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 89, 108, 114, 157, 162, 171, 178, 228, 267, 314, 324, 342, 356, 471, 513, 534, 628, 684, 801, 942, 1026, 1068, 1413, 1539, 1602, 1691, 1884, 2052, 2403, 2826, 2983, 3078, 3204, 3382, 4239, 4806, 5073, 5652, 5966, 6156, 6764, 7209, 8478, 8949, 9612, 10146, 11932, 12717, 13973, 14418, 15219, 16956, 17898, 20292, 25434, 26847, 27946, 28836, 30438, 35796, 41919, 45657, 50868, 53694, 55892, 60876, 80541, 83838, 91314, 107388, 125757, 136971, 161082, 167676, 182628, 241623, 251514, 265487, 273942, 322164, 377271, 483246, 503028, 530974, 547884, 754542, 796461, 966492, 1061948, 1131813, 1509084, 1592922, 2263626, 2389383, 3185844, 4527252, 4778766, 7168149, 9557532, 14336298, 21504447, 28672596, 43008894, 86017788]

約数ペア:

[(1, 86017788), (2, 43008894), (3, 28672596), (4, 21504447), (6, 14336298), (9, 9557532), (12, 7168149), (18, 4778766), (19, 4527252), (27, 3185844), (36, 2389383), (38, 2263626), (54, 1592922), (57, 1509084), (76, 1131813), (81, 1061948), (89, 966492), (108, 796461), (114, 754542), (157, 547884), (162, 530974), (171, 503028), (178, 483246), (228, 377271), (267, 322164), (314, 273942), (324, 265487), (342, 251514), (356, 241623), (471, 182628), (513, 167676), (534, 161082), (628, 136971), (684, 125757), (801, 107388), (942, 91314), (1026, 83838), (1068, 80541), (1413, 60876), (1539, 55892), (1602, 53694), (1691, 50868), (1884, 45657), (2052, 41919), (2403, 35796), (2826, 30438), (2983, 28836), (3078, 27946), (3204, 26847), (3382, 25434), (4239, 20292), (4806, 17898), (5073, 16956), (5652, 15219), (5966, 14418), (6156, 13973), (6764, 12717), (7209, 11932), (8478, 10146), (8949, 9612)]