85219428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{144931}}^1$

素因数の和:144952

約数の個数: 36

約数和(自身を含む): 231311472

約数和(自身を除く): 146092044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 144931, 289862, 434793, 579724, 869586, 1014517, 1739172, 2029034, 3043551, 4058068, 6087102, 7101619, 12174204, 14203238, 21304857, 28406476, 42609714, 85219428]

約数ペア:

[(1, 85219428), (2, 42609714), (3, 28406476), (4, 21304857), (6, 14203238), (7, 12174204), (12, 7101619), (14, 6087102), (21, 4058068), (28, 3043551), (42, 2029034), (49, 1739172), (84, 1014517), (98, 869586), (147, 579724), (196, 434793), (294, 289862), (588, 144931)]