40370868

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 105487200

約数和(自身を除く): 65116332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 83, 118, 166, 177, 229, 236, 249, 332, 354, 458, 498, 531, 687, 708, 747, 916, 996, 1062, 1374, 1494, 2061, 2124, 2748, 2988, 4122, 4897, 8244, 9794, 13511, 14691, 19007, 19588, 27022, 29382, 38014, 40533, 44073, 54044, 57021, 58764, 76028, 81066, 88146, 114042, 121599, 162132, 171063, 176292, 228084, 243198, 342126, 486396, 684252, 1121413, 2242826, 3364239, 4485652, 6728478, 10092717, 13456956, 20185434, 40370868]

約数ペア:

[(1, 40370868), (2, 20185434), (3, 13456956), (4, 10092717), (6, 6728478), (9, 4485652), (12, 3364239), (18, 2242826), (36, 1121413), (59, 684252), (83, 486396), (118, 342126), (166, 243198), (177, 228084), (229, 176292), (236, 171063), (249, 162132), (332, 121599), (354, 114042), (458, 88146), (498, 81066), (531, 76028), (687, 58764), (708, 57021), (747, 54044), (916, 44073), (996, 40533), (1062, 38014), (1374, 29382), (1494, 27022), (2061, 19588), (2124, 19007), (2748, 14691), (2988, 13511), (4122, 9794), (4897, 8244)]