71230544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 192844800

約数和(自身を除く): 121614256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 179, 187, 209, 238, 266, 272, 304, 308, 323, 358, 374, 418, 476, 532, 616, 646, 716, 748, 836, 952, 1064, 1232, 1253, 1292, 1309, 1432, 1463, 1496, 1672, 1904, 1969, 2128, 2261, 2506, 2584, 2618, 2864, 2926, 2992, 3043, 3344, 3401, 3553, 3938, 4522, 5012, 5168, 5236, 5852, 6086, 6802, 7106, 7876, 9044, 10024, 10472, 11704, 12172, 13604, 13783, 14212, 15752, 18088, 20048, 20944, 21301, 23408, 23807, 24344, 24871, 27208, 27566, 28424, 31504, 33473, 36176, 37411, 42602, 47614, 48688, 49742, 54416, 55132, 56848, 57817, 66946, 74822, 85204, 95228, 99484, 110264, 115634, 133892, 149644, 170408, 190456, 198968, 220528, 231268, 234311, 261877, 267784, 299288, 340816, 380912, 397936, 404719, 462536, 468622, 523754, 535568, 598576, 635987, 809438, 925072, 937244, 1047508, 1271974, 1618876, 1874488, 2095016, 2543948, 3237752, 3748976, 4190032, 4451909, 5087896, 6475504, 8903818, 10175792, 17807636, 35615272, 71230544]

約数ペア:

[(1, 71230544), (2, 35615272), (4, 17807636), (7, 10175792), (8, 8903818), (11, 6475504), (14, 5087896), (16, 4451909), (17, 4190032), (19, 3748976), (22, 3237752), (28, 2543948), (34, 2095016), (38, 1874488), (44, 1618876), (56, 1271974), (68, 1047508), (76, 937244), (77, 925072), (88, 809438), (112, 635987), (119, 598576), (133, 535568), (136, 523754), (152, 468622), (154, 462536), (176, 404719), (179, 397936), (187, 380912), (209, 340816), (238, 299288), (266, 267784), (272, 261877), (304, 234311), (308, 231268), (323, 220528), (358, 198968), (374, 190456), (418, 170408), (476, 149644), (532, 133892), (616, 115634), (646, 110264), (716, 99484), (748, 95228), (836, 85204), (952, 74822), (1064, 66946), (1232, 57817), (1253, 56848), (1292, 55132), (1309, 54416), (1432, 49742), (1463, 48688), (1496, 47614), (1672, 42602), (1904, 37411), (1969, 36176), (2128, 33473), (2261, 31504), (2506, 28424), (2584, 27566), (2618, 27208), (2864, 24871), (2926, 24344), (2992, 23807), (3043, 23408), (3344, 21301), (3401, 20944), (3553, 20048), (3938, 18088), (4522, 15752), (5012, 14212), (5168, 13783), (5236, 13604), (5852, 12172), (6086, 11704), (6802, 10472), (7106, 10024), (7876, 9044)]