82576624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 184613184

約数和(自身を除く): 102036560

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 208, 299, 328, 368, 421, 533, 598, 656, 842, 943, 1066, 1196, 1684, 1886, 2132, 2392, 3368, 3772, 4264, 4784, 5473, 6736, 7544, 8528, 9683, 10946, 12259, 15088, 17261, 19366, 21892, 24518, 34522, 38732, 43784, 49036, 69044, 77464, 87568, 98072, 125879, 138088, 154928, 196144, 224393, 251758, 276176, 397003, 448786, 503516, 794006, 897572, 1007032, 1588012, 1795144, 2014064, 3176024, 3590288, 5161039, 6352048, 10322078, 20644156, 41288312, 82576624]

約数ペア:

[(1, 82576624), (2, 41288312), (4, 20644156), (8, 10322078), (13, 6352048), (16, 5161039), (23, 3590288), (26, 3176024), (41, 2014064), (46, 1795144), (52, 1588012), (82, 1007032), (92, 897572), (104, 794006), (164, 503516), (184, 448786), (208, 397003), (299, 276176), (328, 251758), (368, 224393), (421, 196144), (533, 154928), (598, 138088), (656, 125879), (842, 98072), (943, 87568), (1066, 77464), (1196, 69044), (1684, 49036), (1886, 43784), (2132, 38732), (2392, 34522), (3368, 24518), (3772, 21892), (4264, 19366), (4784, 17261), (5473, 15088), (6736, 12259), (7544, 10946), (8528, 9683)]