78812976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2530

約数の個数: 80

約数和(自身を含む): 225842688

約数和(自身を除く): 147029712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2447, 2684, 2928, 4026, 4894, 5368, 7341, 8052, 9788, 10736, 14682, 16104, 19576, 26917, 29364, 32208, 39152, 53834, 58728, 80751, 107668, 117456, 149267, 161502, 215336, 298534, 323004, 430672, 447801, 597068, 646008, 895602, 1194136, 1292016, 1641937, 1791204, 2388272, 3283874, 3582408, 4925811, 6567748, 7164816, 9851622, 13135496, 19703244, 26270992, 39406488, 78812976]

約数ペア:

[(1, 78812976), (2, 39406488), (3, 26270992), (4, 19703244), (6, 13135496), (8, 9851622), (11, 7164816), (12, 6567748), (16, 4925811), (22, 3582408), (24, 3283874), (33, 2388272), (44, 1791204), (48, 1641937), (61, 1292016), (66, 1194136), (88, 895602), (122, 646008), (132, 597068), (176, 447801), (183, 430672), (244, 323004), (264, 298534), (366, 215336), (488, 161502), (528, 149267), (671, 117456), (732, 107668), (976, 80751), (1342, 58728), (1464, 53834), (2013, 39152), (2447, 32208), (2684, 29364), (2928, 26917), (4026, 19576), (4894, 16104), (5368, 14682), (7341, 10736), (8052, 9788)]