61478144

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 162

約数和(自身を含む): 159907230

約数和(自身を除く): 98429086

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 128, 169, 182, 196, 203, 208, 224, 232, 256, 338, 364, 377, 392, 406, 416, 448, 464, 637, 676, 728, 754, 784, 812, 832, 896, 928, 1183, 1274, 1352, 1421, 1456, 1508, 1568, 1624, 1664, 1792, 1856, 2366, 2548, 2639, 2704, 2842, 2912, 3016, 3136, 3248, 3328, 3712, 4732, 4901, 5096, 5278, 5408, 5684, 5824, 6032, 6272, 6496, 7424, 8281, 9464, 9802, 10192, 10556, 10816, 11368, 11648, 12064, 12544, 12992, 16562, 18473, 18928, 19604, 20384, 21112, 21632, 22736, 23296, 24128, 25984, 33124, 34307, 36946, 37856, 39208, 40768, 42224, 43264, 45472, 48256, 51968, 66248, 68614, 73892, 75712, 78416, 81536, 84448, 90944, 96512, 132496, 137228, 147784, 151424, 156832, 163072, 168896, 181888, 240149, 264992, 274456, 295568, 302848, 313664, 337792, 363776, 480298, 529984, 548912, 591136, 627328, 675584, 960596, 1059968, 1097824, 1182272, 1254656, 1921192, 2119936, 2195648, 2364544, 3842384, 4391296, 4729088, 7684768, 8782592, 15369536, 30739072, 61478144]

約数ペア:

[(1, 61478144), (2, 30739072), (4, 15369536), (7, 8782592), (8, 7684768), (13, 4729088), (14, 4391296), (16, 3842384), (26, 2364544), (28, 2195648), (29, 2119936), (32, 1921192), (49, 1254656), (52, 1182272), (56, 1097824), (58, 1059968), (64, 960596), (91, 675584), (98, 627328), (104, 591136), (112, 548912), (116, 529984), (128, 480298), (169, 363776), (182, 337792), (196, 313664), (203, 302848), (208, 295568), (224, 274456), (232, 264992), (256, 240149), (338, 181888), (364, 168896), (377, 163072), (392, 156832), (406, 151424), (416, 147784), (448, 137228), (464, 132496), (637, 96512), (676, 90944), (728, 84448), (754, 81536), (784, 78416), (812, 75712), (832, 73892), (896, 68614), (928, 66248), (1183, 51968), (1274, 48256), (1352, 45472), (1421, 43264), (1456, 42224), (1508, 40768), (1568, 39208), (1624, 37856), (1664, 36946), (1792, 34307), (1856, 33124), (2366, 25984), (2548, 24128), (2639, 23296), (2704, 22736), (2842, 21632), (2912, 21112), (3016, 20384), (3136, 19604), (3248, 18928), (3328, 18473), (3712, 16562), (4732, 12992), (4901, 12544), (5096, 12064), (5278, 11648), (5408, 11368), (5684, 10816), (5824, 10556), (6032, 10192), (6272, 9802), (6496, 9464), (7424, 8281)]