196800000012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70995671}}^1$

素因数の和:70995699

約数の個数: 72

約数和(自身を含む): 620218190592

約数和(自身を除く): 423418190580

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 70995671, 141991342, 212987013, 283982684, 425974026, 496969697, 638961039, 780952381, 851948052, 993939394, 1277922078, 1490909091, 1561904762, 1987878788, 2342857143, 2555844156, 2981818182, 3123809524, 4472727273, 4685714286, 5466666667, 5963636364, 7028571429, 8945454546, 9371428572, 10933333334, 14057142858, 16400000001, 17890909092, 21866666668, 28114285716, 32800000002, 49200000003, 65600000004, 98400000006, 196800000012]

約数ペア:

[(1, 196800000012), (2, 98400000006), (3, 65600000004), (4, 49200000003), (6, 32800000002), (7, 28114285716), (9, 21866666668), (11, 17890909092), (12, 16400000001), (14, 14057142858), (18, 10933333334), (21, 9371428572), (22, 8945454546), (28, 7028571429), (33, 5963636364), (36, 5466666667), (42, 4685714286), (44, 4472727273), (63, 3123809524), (66, 2981818182), (77, 2555844156), (84, 2342857143), (99, 1987878788), (126, 1561904762), (132, 1490909091), (154, 1277922078), (198, 993939394), (231, 851948052), (252, 780952381), (308, 638961039), (396, 496969697), (462, 425974026), (693, 283982684), (924, 212987013), (1386, 141991342), (2772, 70995671)]