42025788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 123002880

約数和(自身を除く): 80977092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2111, 2212, 2844, 3318, 4222, 4977, 6333, 6636, 8444, 9954, 12666, 14777, 18999, 19908, 25332, 29554, 37998, 44331, 59108, 75996, 88662, 132993, 166769, 177324, 265986, 333538, 500307, 531972, 667076, 1000614, 1167383, 1500921, 2001228, 2334766, 3001842, 3502149, 4669532, 6003684, 7004298, 10506447, 14008596, 21012894, 42025788]

約数ペア:

[(1, 42025788), (2, 21012894), (3, 14008596), (4, 10506447), (6, 7004298), (7, 6003684), (9, 4669532), (12, 3502149), (14, 3001842), (18, 2334766), (21, 2001228), (28, 1500921), (36, 1167383), (42, 1000614), (63, 667076), (79, 531972), (84, 500307), (126, 333538), (158, 265986), (237, 177324), (252, 166769), (316, 132993), (474, 88662), (553, 75996), (711, 59108), (948, 44331), (1106, 37998), (1422, 29554), (1659, 25332), (2111, 19908), (2212, 18999), (2844, 14777), (3318, 12666), (4222, 9954), (4977, 8444), (6333, 6636)]