69436432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 156083760

約数和(自身を除く): 86647328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 104, 136, 146, 208, 221, 269, 272, 292, 442, 538, 584, 884, 949, 1076, 1168, 1241, 1768, 1898, 2152, 2482, 3497, 3536, 3796, 4304, 4573, 4964, 6994, 7592, 9146, 9928, 13988, 15184, 16133, 18292, 19637, 19856, 27976, 32266, 36584, 39274, 55952, 59449, 64532, 73168, 78548, 118898, 129064, 157096, 237796, 255281, 258128, 314192, 333829, 475592, 510562, 667658, 951184, 1021124, 1335316, 2042248, 2670632, 4084496, 4339777, 5341264, 8679554, 17359108, 34718216, 69436432]

約数ペア:

[(1, 69436432), (2, 34718216), (4, 17359108), (8, 8679554), (13, 5341264), (16, 4339777), (17, 4084496), (26, 2670632), (34, 2042248), (52, 1335316), (68, 1021124), (73, 951184), (104, 667658), (136, 510562), (146, 475592), (208, 333829), (221, 314192), (269, 258128), (272, 255281), (292, 237796), (442, 157096), (538, 129064), (584, 118898), (884, 78548), (949, 73168), (1076, 64532), (1168, 59449), (1241, 55952), (1768, 39274), (1898, 36584), (2152, 32266), (2482, 27976), (3497, 19856), (3536, 19637), (3796, 18292), (4304, 16133), (4573, 15184), (4964, 13988), (6994, 9928), (7592, 9146)]