80455158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4842

約数の個数: 72

約数和(自身を含む): 213496920

約数和(自身を除く): 133041762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 4801, 5586, 8379, 9602, 14403, 16758, 28806, 33607, 43209, 67214, 86418, 91219, 100821, 182438, 201642, 235249, 273657, 302463, 470498, 547314, 604926, 638533, 705747, 820971, 1277066, 1411494, 1641942, 1915599, 2117241, 3831198, 4234482, 4469731, 5746797, 8939462, 11493594, 13409193, 26818386, 40227579, 80455158]

約数ペア:

[(1, 80455158), (2, 40227579), (3, 26818386), (6, 13409193), (7, 11493594), (9, 8939462), (14, 5746797), (18, 4469731), (19, 4234482), (21, 3831198), (38, 2117241), (42, 1915599), (49, 1641942), (57, 1411494), (63, 1277066), (98, 820971), (114, 705747), (126, 638533), (133, 604926), (147, 547314), (171, 470498), (266, 302463), (294, 273657), (342, 235249), (399, 201642), (441, 182438), (798, 100821), (882, 91219), (931, 86418), (1197, 67214), (1862, 43209), (2394, 33607), (2793, 28806), (4801, 16758), (5586, 14403), (8379, 9602)]