108638684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 247348080

約数和(自身を除く): 138709396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 902, 1078, 1148, 1229, 1804, 2009, 2156, 2458, 3157, 4018, 4916, 6314, 8036, 8603, 12628, 13519, 17206, 22099, 27038, 34412, 44198, 50389, 54076, 60221, 88396, 94633, 100778, 120442, 189266, 201556, 240884, 352723, 378532, 554279, 662431, 705446, 1108558, 1324862, 1410892, 2217116, 2469061, 2649724, 3879953, 4938122, 7759906, 9876244, 15519812, 27159671, 54319342, 108638684]

約数ペア:

[(1, 108638684), (2, 54319342), (4, 27159671), (7, 15519812), (11, 9876244), (14, 7759906), (22, 4938122), (28, 3879953), (41, 2649724), (44, 2469061), (49, 2217116), (77, 1410892), (82, 1324862), (98, 1108558), (154, 705446), (164, 662431), (196, 554279), (287, 378532), (308, 352723), (451, 240884), (539, 201556), (574, 189266), (902, 120442), (1078, 100778), (1148, 94633), (1229, 88396), (1804, 60221), (2009, 54076), (2156, 50389), (2458, 44198), (3157, 34412), (4018, 27038), (4916, 22099), (6314, 17206), (8036, 13519), (8603, 12628)]