27720897096

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{12007}}^1$

素因数の和:12179

約数の個数: 128

約数和(自身を含む): 75045196800

約数和(自身を除く): 47324299704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 83, 114, 122, 152, 166, 183, 228, 244, 249, 332, 366, 456, 488, 498, 664, 732, 996, 1159, 1464, 1577, 1992, 2318, 3154, 3477, 4636, 4731, 5063, 6308, 6954, 9272, 9462, 10126, 12007, 12616, 13908, 15189, 18924, 20252, 24014, 27816, 30378, 36021, 37848, 40504, 48028, 60756, 72042, 96056, 96197, 121512, 144084, 192394, 228133, 288168, 288591, 384788, 456266, 577182, 684399, 732427, 769576, 912532, 996581, 1154364, 1368798, 1464854, 1825064, 1993162, 2197281, 2308728, 2737596, 2929708, 2989743, 3986324, 4394562, 5475192, 5859416, 5979486, 7972648, 8789124, 11958972, 13916113, 17578248, 18935039, 23917944, 27832226, 37870078, 41748339, 55664452, 56805117, 60791441, 75740156, 83496678, 111328904, 113610234, 121582882, 151480312, 166993356, 182374323, 227220468, 243165764, 333986712, 364748646, 454440936, 486331528, 729497292, 1155037379, 1458994584, 2310074758, 3465112137, 4620149516, 6930224274, 9240299032, 13860448548, 27720897096]

約数ペア:

[(1, 27720897096), (2, 13860448548), (3, 9240299032), (4, 6930224274), (6, 4620149516), (8, 3465112137), (12, 2310074758), (19, 1458994584), (24, 1155037379), (38, 729497292), (57, 486331528), (61, 454440936), (76, 364748646), (83, 333986712), (114, 243165764), (122, 227220468), (152, 182374323), (166, 166993356), (183, 151480312), (228, 121582882), (244, 113610234), (249, 111328904), (332, 83496678), (366, 75740156), (456, 60791441), (488, 56805117), (498, 55664452), (664, 41748339), (732, 37870078), (996, 27832226), (1159, 23917944), (1464, 18935039), (1577, 17578248), (1992, 13916113), (2318, 11958972), (3154, 8789124), (3477, 7972648), (4636, 5979486), (4731, 5859416), (5063, 5475192), (6308, 4394562), (6954, 3986324), (9272, 2989743), (9462, 2929708), (10126, 2737596), (12007, 2308728), (12616, 2197281), (13908, 1993162), (15189, 1825064), (18924, 1464854), (20252, 1368798), (24014, 1154364), (27816, 996581), (30378, 912532), (36021, 769576), (37848, 732427), (40504, 684399), (48028, 577182), (60756, 456266), (72042, 384788), (96056, 288591), (96197, 288168), (121512, 228133), (144084, 192394)]