80186736

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 244043904

約数和(自身を除く): 163857168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 103, 112, 147, 168, 196, 206, 294, 309, 331, 336, 392, 412, 588, 618, 662, 721, 784, 824, 993, 1176, 1236, 1324, 1442, 1648, 1986, 2163, 2317, 2352, 2472, 2648, 2884, 3972, 4326, 4634, 4944, 5047, 5296, 5768, 6951, 7944, 8652, 9268, 10094, 11536, 13902, 15141, 15888, 16219, 17304, 18536, 20188, 27804, 30282, 32438, 34093, 34608, 37072, 40376, 48657, 55608, 60564, 64876, 68186, 80752, 97314, 102279, 111216, 121128, 129752, 136372, 194628, 204558, 238651, 242256, 259504, 272744, 389256, 409116, 477302, 545488, 715953, 778512, 818232, 954604, 1431906, 1636464, 1670557, 1909208, 2863812, 3341114, 3818416, 5011671, 5727624, 6682228, 10023342, 11455248, 13364456, 20046684, 26728912, 40093368, 80186736]

約数ペア:

[(1, 80186736), (2, 40093368), (3, 26728912), (4, 20046684), (6, 13364456), (7, 11455248), (8, 10023342), (12, 6682228), (14, 5727624), (16, 5011671), (21, 3818416), (24, 3341114), (28, 2863812), (42, 1909208), (48, 1670557), (49, 1636464), (56, 1431906), (84, 954604), (98, 818232), (103, 778512), (112, 715953), (147, 545488), (168, 477302), (196, 409116), (206, 389256), (294, 272744), (309, 259504), (331, 242256), (336, 238651), (392, 204558), (412, 194628), (588, 136372), (618, 129752), (662, 121128), (721, 111216), (784, 102279), (824, 97314), (993, 80752), (1176, 68186), (1236, 64876), (1324, 60564), (1442, 55608), (1648, 48657), (1986, 40376), (2163, 37072), (2317, 34608), (2352, 34093), (2472, 32438), (2648, 30282), (2884, 27804), (3972, 20188), (4326, 18536), (4634, 17304), (4944, 16219), (5047, 15888), (5296, 15141), (5768, 13902), (6951, 11536), (7944, 10094), (8652, 9268)]