120902572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 261868544

約数和(自身を除く): 140965972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 223, 238, 268, 289, 446, 469, 476, 578, 892, 938, 1139, 1156, 1561, 1876, 2023, 2278, 3122, 3791, 4046, 4556, 6244, 7582, 7973, 8092, 14941, 15164, 15946, 19363, 26537, 29882, 31892, 38726, 53074, 59764, 64447, 77452, 104587, 106148, 128894, 135541, 209174, 253997, 257788, 271082, 418348, 451129, 507994, 542164, 902258, 1015988, 1777979, 1804516, 3555958, 4317949, 7111916, 8635898, 17271796, 30225643, 60451286, 120902572]

約数ペア:

[(1, 120902572), (2, 60451286), (4, 30225643), (7, 17271796), (14, 8635898), (17, 7111916), (28, 4317949), (34, 3555958), (67, 1804516), (68, 1777979), (119, 1015988), (134, 902258), (223, 542164), (238, 507994), (268, 451129), (289, 418348), (446, 271082), (469, 257788), (476, 253997), (578, 209174), (892, 135541), (938, 128894), (1139, 106148), (1156, 104587), (1561, 77452), (1876, 64447), (2023, 59764), (2278, 53074), (3122, 38726), (3791, 31892), (4046, 29882), (4556, 26537), (6244, 19363), (7582, 15946), (7973, 15164), (8092, 14941)]