56720208

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 154990080

約数和(自身を除く): 98269872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 83, 92, 138, 166, 184, 249, 276, 332, 368, 498, 552, 619, 664, 996, 1104, 1238, 1328, 1857, 1909, 1992, 2476, 3714, 3818, 3984, 4952, 5727, 7428, 7636, 9904, 11454, 14237, 14856, 15272, 22908, 28474, 29712, 30544, 42711, 45816, 51377, 56948, 85422, 91632, 102754, 113896, 154131, 170844, 205508, 227792, 308262, 341688, 411016, 616524, 683376, 822032, 1181671, 1233048, 2363342, 2466096, 3545013, 4726684, 7090026, 9453368, 14180052, 18906736, 28360104, 56720208]

約数ペア:

[(1, 56720208), (2, 28360104), (3, 18906736), (4, 14180052), (6, 9453368), (8, 7090026), (12, 4726684), (16, 3545013), (23, 2466096), (24, 2363342), (46, 1233048), (48, 1181671), (69, 822032), (83, 683376), (92, 616524), (138, 411016), (166, 341688), (184, 308262), (249, 227792), (276, 205508), (332, 170844), (368, 154131), (498, 113896), (552, 102754), (619, 91632), (664, 85422), (996, 56948), (1104, 51377), (1238, 45816), (1328, 42711), (1857, 30544), (1909, 29712), (1992, 28474), (2476, 22908), (3714, 15272), (3818, 14856), (3984, 14237), (4952, 11454), (5727, 9904), (7428, 7636)]