77172072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 205632000

約数和(自身を除く): 128459928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 996, 1577, 1992, 2039, 3154, 4078, 4731, 6117, 6308, 8156, 9462, 12234, 12616, 16312, 18924, 24468, 37848, 38741, 48936, 77482, 116223, 154964, 169237, 232446, 309928, 338474, 464892, 507711, 676948, 929784, 1015422, 1353896, 2030844, 3215503, 4061688, 6431006, 9646509, 12862012, 19293018, 25724024, 38586036, 77172072]

約数ペア:

[(1, 77172072), (2, 38586036), (3, 25724024), (4, 19293018), (6, 12862012), (8, 9646509), (12, 6431006), (19, 4061688), (24, 3215503), (38, 2030844), (57, 1353896), (76, 1015422), (83, 929784), (114, 676948), (152, 507711), (166, 464892), (228, 338474), (249, 309928), (332, 232446), (456, 169237), (498, 154964), (664, 116223), (996, 77482), (1577, 48936), (1992, 38741), (2039, 37848), (3154, 24468), (4078, 18924), (4731, 16312), (6117, 12616), (6308, 12234), (8156, 9462)]