123946872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{105397}}^1$

素因数の和:105420

約数の個数: 48

約数和(自身を含む): 360461160

約数和(自身を除く): 236514288

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, 105397, 210794, 316191, 421588, 632382, 737779, 843176, 1264764, 1475558, 2213337, 2529528, 2951116, 4426674, 5164453, 5902232, 8853348, 10328906, 15493359, 17706696, 20657812, 30986718, 41315624, 61973436, 123946872]

約数ペア:

[(1, 123946872), (2, 61973436), (3, 41315624), (4, 30986718), (6, 20657812), (7, 17706696), (8, 15493359), (12, 10328906), (14, 8853348), (21, 5902232), (24, 5164453), (28, 4426674), (42, 2951116), (49, 2529528), (56, 2213337), (84, 1475558), (98, 1264764), (147, 843176), (168, 737779), (196, 632382), (294, 421588), (392, 316191), (588, 210794), (1176, 105397)]