64716654

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 143603712

約数和(自身を除く): 78887058

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 97, 102, 186, 194, 211, 291, 422, 527, 582, 633, 1054, 1266, 1581, 1649, 3007, 3162, 3298, 3587, 4947, 6014, 6541, 7174, 9021, 9894, 10761, 13082, 18042, 19623, 20467, 21522, 39246, 40934, 51119, 61401, 102238, 111197, 122802, 153357, 222394, 306714, 333591, 347939, 634477, 667182, 695878, 1043817, 1268954, 1903431, 2087634, 3806862, 10786109, 21572218, 32358327, 64716654]

約数ペア:

[(1, 64716654), (2, 32358327), (3, 21572218), (6, 10786109), (17, 3806862), (31, 2087634), (34, 1903431), (51, 1268954), (62, 1043817), (93, 695878), (97, 667182), (102, 634477), (186, 347939), (194, 333591), (211, 306714), (291, 222394), (422, 153357), (527, 122802), (582, 111197), (633, 102238), (1054, 61401), (1266, 51119), (1581, 40934), (1649, 39246), (3007, 21522), (3162, 20467), (3298, 19623), (3587, 18042), (4947, 13082), (6014, 10761), (6541, 9894), (7174, 9021)]