66738308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 148636992

約数和(自身を除く): 81898684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 83, 91, 94, 166, 182, 188, 329, 332, 364, 581, 611, 658, 1079, 1162, 1222, 1316, 2158, 2209, 2324, 2444, 3901, 4277, 4316, 4418, 7553, 7802, 8554, 8836, 15106, 15463, 15604, 17108, 27307, 28717, 30212, 30926, 50713, 54614, 57434, 61852, 101426, 109228, 114868, 183347, 201019, 202852, 354991, 366694, 402038, 709982, 733388, 804076, 1283429, 1419964, 2383511, 2566858, 4767022, 5133716, 9534044, 16684577, 33369154, 66738308]

約数ペア:

[(1, 66738308), (2, 33369154), (4, 16684577), (7, 9534044), (13, 5133716), (14, 4767022), (26, 2566858), (28, 2383511), (47, 1419964), (52, 1283429), (83, 804076), (91, 733388), (94, 709982), (166, 402038), (182, 366694), (188, 354991), (329, 202852), (332, 201019), (364, 183347), (581, 114868), (611, 109228), (658, 101426), (1079, 61852), (1162, 57434), (1222, 54614), (1316, 50713), (2158, 30926), (2209, 30212), (2324, 28717), (2444, 27307), (3901, 17108), (4277, 15604), (4316, 15463), (4418, 15106), (7553, 8836), (7802, 8554)]