74191878

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 165765600

約数和(自身を除く): 91573722

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 229, 246, 369, 439, 458, 687, 738, 878, 1317, 1374, 2061, 2634, 3951, 4122, 7902, 9389, 17999, 18778, 28167, 35998, 53997, 56334, 84501, 100531, 107994, 161991, 169002, 201062, 301593, 323982, 603186, 904779, 1809558, 4121771, 8243542, 12365313, 24730626, 37095939, 74191878]

約数ペア:

[(1, 74191878), (2, 37095939), (3, 24730626), (6, 12365313), (9, 8243542), (18, 4121771), (41, 1809558), (82, 904779), (123, 603186), (229, 323982), (246, 301593), (369, 201062), (439, 169002), (458, 161991), (687, 107994), (738, 100531), (878, 84501), (1317, 56334), (1374, 53997), (2061, 35998), (2634, 28167), (3951, 18778), (4122, 17999), (7902, 9389)]