80602256

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 80

約数和(自身を含む): 191952000

約数和(自身を除く): 111349744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 773, 784, 931, 1064, 1372, 1546, 1862, 2128, 2744, 3092, 3724, 5411, 5488, 6184, 6517, 7448, 10822, 12368, 13034, 14687, 14896, 21644, 26068, 29374, 37877, 43288, 52136, 58748, 75754, 86576, 102809, 104272, 117496, 151508, 205618, 234992, 265139, 303016, 411236, 530278, 606032, 719663, 822472, 1060556, 1439326, 1644944, 2121112, 2878652, 4242224, 5037641, 5757304, 10075282, 11514608, 20150564, 40301128, 80602256]

約数ペア:

[(1, 80602256), (2, 40301128), (4, 20150564), (7, 11514608), (8, 10075282), (14, 5757304), (16, 5037641), (19, 4242224), (28, 2878652), (38, 2121112), (49, 1644944), (56, 1439326), (76, 1060556), (98, 822472), (112, 719663), (133, 606032), (152, 530278), (196, 411236), (266, 303016), (304, 265139), (343, 234992), (392, 205618), (532, 151508), (686, 117496), (773, 104272), (784, 102809), (931, 86576), (1064, 75754), (1372, 58748), (1546, 52136), (1862, 43288), (2128, 37877), (2744, 29374), (3092, 26068), (3724, 21644), (5411, 14896), (5488, 14687), (6184, 13034), (6517, 12368), (7448, 10822)]