66367476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1181}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 192751104

約数和(自身を除く): 126383628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1181, 1338, 1561, 2007, 2362, 2676, 3122, 3543, 4014, 4683, 4724, 6244, 7086, 8028, 8267, 9366, 10629, 14049, 14172, 16534, 18732, 21258, 24801, 28098, 33068, 42516, 49602, 56196, 74403, 99204, 148806, 263363, 297612, 526726, 790089, 1053452, 1580178, 1843541, 2370267, 3160356, 3687082, 4740534, 5530623, 7374164, 9481068, 11061246, 16591869, 22122492, 33183738, 66367476]

約数ペア:

[(1, 66367476), (2, 33183738), (3, 22122492), (4, 16591869), (6, 11061246), (7, 9481068), (9, 7374164), (12, 5530623), (14, 4740534), (18, 3687082), (21, 3160356), (28, 2370267), (36, 1843541), (42, 1580178), (63, 1053452), (84, 790089), (126, 526726), (223, 297612), (252, 263363), (446, 148806), (669, 99204), (892, 74403), (1181, 56196), (1338, 49602), (1561, 42516), (2007, 33068), (2362, 28098), (2676, 24801), (3122, 21258), (3543, 18732), (4014, 16534), (4683, 14172), (4724, 14049), (6244, 10629), (7086, 9366), (8028, 8267)]