74378472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{63247}}^1$

素因数の和:63270

約数の個数: 48

約数和(自身を含む): 216308160

約数和(自身を除く): 141929688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 63247, 126494, 189741, 252988, 379482, 442729, 505976, 758964, 885458, 1328187, 1517928, 1770916, 2656374, 3099103, 3541832, 5312748, 6198206, 9297309, 10625496, 12396412, 18594618, 24792824, 37189236, 74378472]

約数ペア:

[(1, 74378472), (2, 37189236), (3, 24792824), (4, 18594618), (6, 12396412), (7, 10625496), (8, 9297309), (12, 6198206), (14, 5312748), (21, 3541832), (24, 3099103), (28, 2656374), (42, 1770916), (49, 1517928), (56, 1328187), (84, 885458), (98, 758964), (147, 505976), (168, 442729), (196, 379482), (294, 252988), (392, 189741), (588, 126494), (1176, 63247)]