47684784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 141935360

約数和(自身を除く): 94250576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1021, 1112, 1668, 1946, 2042, 2224, 2919, 3063, 3336, 3892, 4084, 5838, 6126, 6672, 7147, 7784, 8168, 11676, 12252, 14294, 15568, 16336, 21441, 23352, 24504, 28588, 42882, 46704, 49008, 57176, 85764, 114352, 141919, 171528, 283838, 343056, 425757, 567676, 851514, 993433, 1135352, 1703028, 1986866, 2270704, 2980299, 3406056, 3973732, 5960598, 6812112, 7947464, 11921196, 15894928, 23842392, 47684784]

約数ペア:

[(1, 47684784), (2, 23842392), (3, 15894928), (4, 11921196), (6, 7947464), (7, 6812112), (8, 5960598), (12, 3973732), (14, 3406056), (16, 2980299), (21, 2270704), (24, 1986866), (28, 1703028), (42, 1135352), (48, 993433), (56, 851514), (84, 567676), (112, 425757), (139, 343056), (168, 283838), (278, 171528), (336, 141919), (417, 114352), (556, 85764), (834, 57176), (973, 49008), (1021, 46704), (1112, 42882), (1668, 28588), (1946, 24504), (2042, 23352), (2224, 21441), (2919, 16336), (3063, 15568), (3336, 14294), (3892, 12252), (4084, 11676), (5838, 8168), (6126, 7784), (6672, 7147)]