81112536

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 243648000

約数和(自身を除く): 162535464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 207, 216, 232, 261, 276, 348, 414, 522, 552, 563, 621, 667, 696, 783, 828, 1044, 1126, 1242, 1334, 1566, 1656, 1689, 2001, 2088, 2252, 2484, 2668, 3132, 3378, 4002, 4504, 4968, 5067, 5336, 6003, 6264, 6756, 8004, 10134, 12006, 12949, 13512, 15201, 16008, 16327, 18009, 20268, 24012, 25898, 30402, 32654, 36018, 38847, 40536, 48024, 48981, 51796, 60804, 65308, 72036, 77694, 97962, 103592, 116541, 121608, 130616, 144072, 146943, 155388, 195924, 233082, 293886, 310776, 349623, 375521, 391848, 440829, 466164, 587772, 699246, 751042, 881658, 932328, 1126563, 1175544, 1398492, 1502084, 1763316, 2253126, 2796984, 3004168, 3379689, 3526632, 4506252, 6759378, 9012504, 10139067, 13518756, 20278134, 27037512, 40556268, 81112536]

約数ペア:

[(1, 81112536), (2, 40556268), (3, 27037512), (4, 20278134), (6, 13518756), (8, 10139067), (9, 9012504), (12, 6759378), (18, 4506252), (23, 3526632), (24, 3379689), (27, 3004168), (29, 2796984), (36, 2253126), (46, 1763316), (54, 1502084), (58, 1398492), (69, 1175544), (72, 1126563), (87, 932328), (92, 881658), (108, 751042), (116, 699246), (138, 587772), (174, 466164), (184, 440829), (207, 391848), (216, 375521), (232, 349623), (261, 310776), (276, 293886), (348, 233082), (414, 195924), (522, 155388), (552, 146943), (563, 144072), (621, 130616), (667, 121608), (696, 116541), (783, 103592), (828, 97962), (1044, 77694), (1126, 72036), (1242, 65308), (1334, 60804), (1566, 51796), (1656, 48981), (1689, 48024), (2001, 40536), (2088, 38847), (2252, 36018), (2484, 32654), (2668, 30402), (3132, 25898), (3378, 24012), (4002, 20268), (4504, 18009), (4968, 16327), (5067, 16008), (5336, 15201), (6003, 13512), (6264, 12949), (6756, 12006), (8004, 10134)]