84448616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 192192000

約数和(自身を除く): 107743384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 532, 556, 571, 973, 1064, 1112, 1142, 1946, 2284, 2641, 3892, 3997, 4568, 5282, 7784, 7994, 10564, 10849, 15988, 18487, 21128, 21698, 31976, 36974, 43396, 73948, 75943, 79369, 86792, 147896, 151886, 158738, 303772, 317476, 555583, 607544, 634952, 1111166, 1508011, 2222332, 3016022, 4444664, 6032044, 10556077, 12064088, 21112154, 42224308, 84448616]

約数ペア:

[(1, 84448616), (2, 42224308), (4, 21112154), (7, 12064088), (8, 10556077), (14, 6032044), (19, 4444664), (28, 3016022), (38, 2222332), (56, 1508011), (76, 1111166), (133, 634952), (139, 607544), (152, 555583), (266, 317476), (278, 303772), (532, 158738), (556, 151886), (571, 147896), (973, 86792), (1064, 79369), (1112, 75943), (1142, 73948), (1946, 43396), (2284, 36974), (2641, 31976), (3892, 21698), (3997, 21128), (4568, 18487), (5282, 15988), (7784, 10849), (7994, 10564)]