26645436

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 70936320

約数和(自身を除く): 44290884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 347, 474, 486, 694, 711, 948, 972, 1041, 1388, 1422, 2082, 2133, 2844, 3123, 4164, 4266, 6246, 6399, 8532, 9369, 12492, 12798, 18738, 19197, 25596, 27413, 28107, 37476, 38394, 54826, 56214, 76788, 82239, 84321, 109652, 112428, 164478, 168642, 246717, 328956, 337284, 493434, 740151, 986868, 1480302, 2220453, 2960604, 4440906, 6661359, 8881812, 13322718, 26645436]

約数ペア:

[(1, 26645436), (2, 13322718), (3, 8881812), (4, 6661359), (6, 4440906), (9, 2960604), (12, 2220453), (18, 1480302), (27, 986868), (36, 740151), (54, 493434), (79, 337284), (81, 328956), (108, 246717), (158, 168642), (162, 164478), (237, 112428), (243, 109652), (316, 84321), (324, 82239), (347, 76788), (474, 56214), (486, 54826), (694, 38394), (711, 37476), (948, 28107), (972, 27413), (1041, 25596), (1388, 19197), (1422, 18738), (2082, 12798), (2133, 12492), (2844, 9369), (3123, 8532), (4164, 6399), (4266, 6246)]