66213252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13865

約数の個数: 72

約数和(自身を含む): 201364800

約数和(自身を除く): 135151548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 13829, 27658, 41487, 55316, 82974, 96803, 124461, 165948, 193606, 248922, 262751, 290409, 387212, 497844, 525502, 580818, 788253, 871227, 1051004, 1161636, 1576506, 1742454, 1839257, 2364759, 3153012, 3484908, 3678514, 4729518, 5517771, 7357028, 9459036, 11035542, 16553313, 22071084, 33106626, 66213252]

約数ペア:

[(1, 66213252), (2, 33106626), (3, 22071084), (4, 16553313), (6, 11035542), (7, 9459036), (9, 7357028), (12, 5517771), (14, 4729518), (18, 3678514), (19, 3484908), (21, 3153012), (28, 2364759), (36, 1839257), (38, 1742454), (42, 1576506), (57, 1161636), (63, 1051004), (76, 871227), (84, 788253), (114, 580818), (126, 525502), (133, 497844), (171, 387212), (228, 290409), (252, 262751), (266, 248922), (342, 193606), (399, 165948), (532, 124461), (684, 96803), (798, 82974), (1197, 55316), (1596, 41487), (2394, 27658), (4788, 13829)]