66685554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 167469120

約数和(自身を除く): 100783566

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 53, 57, 78, 106, 114, 117, 159, 171, 234, 247, 283, 318, 342, 477, 494, 566, 689, 741, 849, 954, 1007, 1378, 1482, 1698, 2014, 2067, 2223, 2547, 3021, 3679, 4134, 4446, 5094, 5377, 6042, 6201, 7358, 9063, 10754, 11037, 12402, 13091, 14999, 16131, 18126, 22074, 26182, 29998, 32262, 33111, 39273, 44997, 48393, 66222, 69901, 78546, 89994, 96786, 117819, 134991, 139802, 194987, 209703, 235638, 269982, 284981, 389974, 419406, 569962, 584961, 629109, 854943, 1169922, 1258218, 1709886, 1754883, 2564829, 3509766, 3704753, 5129658, 7409506, 11114259, 22228518, 33342777, 66685554]

約数ペア:

[(1, 66685554), (2, 33342777), (3, 22228518), (6, 11114259), (9, 7409506), (13, 5129658), (18, 3704753), (19, 3509766), (26, 2564829), (38, 1754883), (39, 1709886), (53, 1258218), (57, 1169922), (78, 854943), (106, 629109), (114, 584961), (117, 569962), (159, 419406), (171, 389974), (234, 284981), (247, 269982), (283, 235638), (318, 209703), (342, 194987), (477, 139802), (494, 134991), (566, 117819), (689, 96786), (741, 89994), (849, 78546), (954, 69901), (1007, 66222), (1378, 48393), (1482, 44997), (1698, 39273), (2014, 33111), (2067, 32262), (2223, 29998), (2547, 26182), (3021, 22074), (3679, 18126), (4134, 16131), (4446, 14999), (5094, 13091), (5377, 12402), (6042, 11037), (6201, 10754), (7358, 9063)]