80292352

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 187970112

約数和(自身を除く): 107677760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 521, 602, 688, 896, 1042, 1204, 1376, 1792, 2084, 2408, 2752, 3584, 3647, 4168, 4816, 5504, 7294, 8336, 9632, 11008, 14588, 16672, 19264, 22016, 22403, 29176, 33344, 38528, 44806, 58352, 66688, 77056, 89612, 116704, 133376, 154112, 156821, 179224, 233408, 266752, 313642, 358448, 466816, 627284, 716896, 933632, 1254568, 1433792, 1867264, 2509136, 2867584, 5018272, 5735168, 10036544, 11470336, 20073088, 40146176, 80292352]

約数ペア:

[(1, 80292352), (2, 40146176), (4, 20073088), (7, 11470336), (8, 10036544), (14, 5735168), (16, 5018272), (28, 2867584), (32, 2509136), (43, 1867264), (56, 1433792), (64, 1254568), (86, 933632), (112, 716896), (128, 627284), (172, 466816), (224, 358448), (256, 313642), (301, 266752), (344, 233408), (448, 179224), (512, 156821), (521, 154112), (602, 133376), (688, 116704), (896, 89612), (1042, 77056), (1204, 66688), (1376, 58352), (1792, 44806), (2084, 38528), (2408, 33344), (2752, 29176), (3584, 22403), (3647, 22016), (4168, 19264), (4816, 16672), (5504, 14588), (7294, 11008), (8336, 9632)]