74972688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223133}}^1$

素因数の和:223151

約数の個数: 40

約数和(自身を含む): 221348928

約数和(自身を除く): 146376240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 223133, 446266, 669399, 892532, 1338798, 1561931, 1785064, 2677596, 3123862, 3570128, 4685793, 5355192, 6247724, 9371586, 10710384, 12495448, 18743172, 24990896, 37486344, 74972688]

約数ペア:

[(1, 74972688), (2, 37486344), (3, 24990896), (4, 18743172), (6, 12495448), (7, 10710384), (8, 9371586), (12, 6247724), (14, 5355192), (16, 4685793), (21, 3570128), (24, 3123862), (28, 2677596), (42, 1785064), (48, 1561931), (56, 1338798), (84, 892532), (112, 669399), (168, 446266), (336, 223133)]