71072388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3583}}^1$

素因数の和:3641

約数の個数: 72

約数和(自身を含む): 195686400

約数和(自身を除く): 124614012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 3583, 4959, 6612, 7166, 9918, 10749, 14332, 19836, 21498, 32247, 42996, 64494, 68077, 103907, 128988, 136154, 204231, 207814, 272308, 311721, 408462, 415628, 612693, 623442, 816924, 935163, 1225386, 1246884, 1870326, 1974233, 2450772, 3740652, 3948466, 5922699, 7896932, 11845398, 17768097, 23690796, 35536194, 71072388]

約数ペア:

[(1, 71072388), (2, 35536194), (3, 23690796), (4, 17768097), (6, 11845398), (9, 7896932), (12, 5922699), (18, 3948466), (19, 3740652), (29, 2450772), (36, 1974233), (38, 1870326), (57, 1246884), (58, 1225386), (76, 935163), (87, 816924), (114, 623442), (116, 612693), (171, 415628), (174, 408462), (228, 311721), (261, 272308), (342, 207814), (348, 204231), (522, 136154), (551, 128988), (684, 103907), (1044, 68077), (1102, 64494), (1653, 42996), (2204, 32247), (3306, 21498), (3583, 19836), (4959, 14332), (6612, 10749), (7166, 9918)]