75939388

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 155865024

約数和(自身を除く): 79925636

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 173, 244, 257, 346, 427, 514, 692, 854, 1028, 1211, 1708, 1799, 2422, 3598, 4844, 7196, 10553, 15677, 21106, 31354, 42212, 44461, 62708, 73871, 88922, 109739, 147742, 177844, 219478, 295484, 311227, 438956, 622454, 1244908, 2712121, 5424242, 10848484, 18984847, 37969694, 75939388]

約数ペア:

[(1, 75939388), (2, 37969694), (4, 18984847), (7, 10848484), (14, 5424242), (28, 2712121), (61, 1244908), (122, 622454), (173, 438956), (244, 311227), (257, 295484), (346, 219478), (427, 177844), (514, 147742), (692, 109739), (854, 88922), (1028, 73871), (1211, 62708), (1708, 44461), (1799, 42212), (2422, 31354), (3598, 21106), (4844, 15677), (7196, 10553)]