71623656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 223776000

約数和(自身を除く): 152152344

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, 1109, 1196, 1242, 1404, 1656, 1794, 2218, 2392, 2484, 2691, 2808, 3327, 3588, 4436, 4968, 5382, 6654, 7176, 8073, 8872, 9981, 10764, 13308, 14417, 16146, 19962, 21528, 25507, 26616, 28834, 29943, 32292, 39924, 43251, 51014, 57668, 59886, 64584, 76521, 79848, 86502, 102028, 115336, 119772, 129753, 153042, 173004, 204056, 229563, 239544, 259506, 306084, 331591, 346008, 389259, 459126, 519012, 612168, 663182, 688689, 778518, 918252, 994773, 1038024, 1326364, 1377378, 1557036, 1836504, 1989546, 2652728, 2754756, 2984319, 3114072, 3979092, 5509512, 5968638, 7958184, 8952957, 11937276, 17905914, 23874552, 35811828, 71623656]

約数ペア:

[(1, 71623656), (2, 35811828), (3, 23874552), (4, 17905914), (6, 11937276), (8, 8952957), (9, 7958184), (12, 5968638), (13, 5509512), (18, 3979092), (23, 3114072), (24, 2984319), (26, 2754756), (27, 2652728), (36, 1989546), (39, 1836504), (46, 1557036), (52, 1377378), (54, 1326364), (69, 1038024), (72, 994773), (78, 918252), (92, 778518), (104, 688689), (108, 663182), (117, 612168), (138, 519012), (156, 459126), (184, 389259), (207, 346008), (216, 331591), (234, 306084), (276, 259506), (299, 239544), (312, 229563), (351, 204056), (414, 173004), (468, 153042), (552, 129753), (598, 119772), (621, 115336), (702, 102028), (828, 86502), (897, 79848), (936, 76521), (1109, 64584), (1196, 59886), (1242, 57668), (1404, 51014), (1656, 43251), (1794, 39924), (2218, 32292), (2392, 29943), (2484, 28834), (2691, 26616), (2808, 25507), (3327, 21528), (3588, 19962), (4436, 16146), (4968, 14417), (5382, 13308), (6654, 10764), (7176, 9981), (8073, 8872)]