74979936

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2028

約数の個数: 72

約数和(自身を含む): 214872840

約数和(自身を除く): 139892904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 1873, 2224, 2502, 3336, 3746, 4448, 5004, 5619, 6672, 7492, 10008, 11238, 13344, 14984, 16857, 20016, 22476, 29968, 33714, 40032, 44952, 59936, 67428, 89904, 134856, 179808, 260347, 269712, 520694, 539424, 781041, 1041388, 1562082, 2082776, 2343123, 3124164, 4165552, 4686246, 6248328, 8331104, 9372492, 12496656, 18744984, 24993312, 37489968, 74979936]

約数ペア:

[(1, 74979936), (2, 37489968), (3, 24993312), (4, 18744984), (6, 12496656), (8, 9372492), (9, 8331104), (12, 6248328), (16, 4686246), (18, 4165552), (24, 3124164), (32, 2343123), (36, 2082776), (48, 1562082), (72, 1041388), (96, 781041), (139, 539424), (144, 520694), (278, 269712), (288, 260347), (417, 179808), (556, 134856), (834, 89904), (1112, 67428), (1251, 59936), (1668, 44952), (1873, 40032), (2224, 33714), (2502, 29968), (3336, 22476), (3746, 20016), (4448, 16857), (5004, 14984), (5619, 13344), (6672, 11238), (7492, 10008)]