64743174

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 149509152

約数和(自身を除く): 84765978

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 1038, 1223, 1557, 2446, 2941, 3114, 3669, 5882, 7338, 8823, 11007, 17646, 20791, 22014, 26469, 41582, 52938, 62373, 124746, 187119, 211579, 374238, 423158, 634737, 1269474, 1904211, 3596843, 3808422, 7193686, 10790529, 21581058, 32371587, 64743174]

約数ペア:

[(1, 64743174), (2, 32371587), (3, 21581058), (6, 10790529), (9, 7193686), (17, 3808422), (18, 3596843), (34, 1904211), (51, 1269474), (102, 634737), (153, 423158), (173, 374238), (306, 211579), (346, 187119), (519, 124746), (1038, 62373), (1223, 52938), (1557, 41582), (2446, 26469), (2941, 22014), (3114, 20791), (3669, 17646), (5882, 11007), (7338, 8823)]