66743586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5856

約数の個数: 72

約数和(自身を含む): 181192284

約数和(自身を除く): 114448698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 5821, 11466, 11642, 17463, 34926, 40747, 52389, 75673, 81494, 104778, 122241, 151346, 227019, 244482, 285229, 366723, 454038, 529711, 570458, 681057, 733446, 855687, 1059422, 1362114, 1589133, 1711374, 2567061, 3178266, 3707977, 4767399, 5134122, 7415954, 9534798, 11123931, 22247862, 33371793, 66743586]

約数ペア:

[(1, 66743586), (2, 33371793), (3, 22247862), (6, 11123931), (7, 9534798), (9, 7415954), (13, 5134122), (14, 4767399), (18, 3707977), (21, 3178266), (26, 2567061), (39, 1711374), (42, 1589133), (49, 1362114), (63, 1059422), (78, 855687), (91, 733446), (98, 681057), (117, 570458), (126, 529711), (147, 454038), (182, 366723), (234, 285229), (273, 244482), (294, 227019), (441, 151346), (546, 122241), (637, 104778), (819, 81494), (882, 75673), (1274, 52389), (1638, 40747), (1911, 34926), (3822, 17463), (5733, 11642), (5821, 11466)]