64438176

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 121840224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 139, 176, 264, 278, 352, 417, 439, 528, 556, 834, 878, 1056, 1112, 1317, 1529, 1668, 1756, 2224, 2634, 3058, 3336, 3512, 4448, 4587, 4829, 5268, 6116, 6672, 7024, 9174, 9658, 10536, 12232, 13344, 14048, 14487, 18348, 19316, 21072, 24464, 28974, 36696, 38632, 42144, 48928, 57948, 61021, 73392, 77264, 115896, 122042, 146784, 154528, 183063, 231792, 244084, 366126, 463584, 488168, 671231, 732252, 976336, 1342462, 1464504, 1952672, 2013693, 2684924, 2929008, 4027386, 5369848, 5858016, 8054772, 10739696, 16109544, 21479392, 32219088, 64438176]

約数ペア:

[(1, 64438176), (2, 32219088), (3, 21479392), (4, 16109544), (6, 10739696), (8, 8054772), (11, 5858016), (12, 5369848), (16, 4027386), (22, 2929008), (24, 2684924), (32, 2013693), (33, 1952672), (44, 1464504), (48, 1342462), (66, 976336), (88, 732252), (96, 671231), (132, 488168), (139, 463584), (176, 366126), (264, 244084), (278, 231792), (352, 183063), (417, 154528), (439, 146784), (528, 122042), (556, 115896), (834, 77264), (878, 73392), (1056, 61021), (1112, 57948), (1317, 48928), (1529, 42144), (1668, 38632), (1756, 36696), (2224, 28974), (2634, 24464), (3058, 21072), (3336, 19316), (3512, 18348), (4448, 14487), (4587, 14048), (4829, 13344), (5268, 12232), (6116, 10536), (6672, 9658), (7024, 9174)]