66990924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:78

約数の個数: 216

約数和(自身を含む): 230441120

約数和(自身を除く): 163450196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 169, 182, 198, 231, 234, 242, 252, 273, 286, 308, 338, 363, 364, 396, 429, 462, 468, 484, 507, 546, 572, 676, 693, 726, 819, 847, 858, 924, 1001, 1014, 1089, 1092, 1183, 1287, 1386, 1452, 1521, 1573, 1638, 1694, 1716, 1859, 2002, 2028, 2178, 2197, 2366, 2541, 2574, 2772, 3003, 3042, 3146, 3276, 3388, 3549, 3718, 4004, 4356, 4394, 4719, 4732, 5082, 5148, 5577, 6006, 6084, 6292, 6591, 7098, 7436, 7623, 8788, 9009, 9438, 10164, 10647, 11011, 11154, 12012, 13013, 13182, 14157, 14196, 15246, 15379, 16731, 18018, 18876, 19773, 20449, 21294, 22022, 22308, 24167, 26026, 26364, 28314, 30492, 30758, 33033, 33462, 36036, 39039, 39546, 40898, 42588, 44044, 46137, 48334, 52052, 56628, 61347, 61516, 66066, 66924, 72501, 78078, 79092, 81796, 92274, 96668, 99099, 117117, 122694, 132132, 138411, 143143, 145002, 156156, 169169, 184041, 184548, 198198, 217503, 234234, 245388, 265837, 276822, 286286, 290004, 338338, 368082, 396396, 429429, 435006, 468468, 507507, 531674, 553644, 572572, 676676, 736164, 797511, 858858, 870012, 1015014, 1063348, 1288287, 1522521, 1595022, 1717716, 1860859, 2030028, 2392533, 2576574, 3045042, 3190044, 3721718, 4785066, 5153148, 5582577, 6090084, 7443436, 9570132, 11165154, 16747731, 22330308, 33495462, 66990924]

約数ペア:

[(1, 66990924), (2, 33495462), (3, 22330308), (4, 16747731), (6, 11165154), (7, 9570132), (9, 7443436), (11, 6090084), (12, 5582577), (13, 5153148), (14, 4785066), (18, 3721718), (21, 3190044), (22, 3045042), (26, 2576574), (28, 2392533), (33, 2030028), (36, 1860859), (39, 1717716), (42, 1595022), (44, 1522521), (52, 1288287), (63, 1063348), (66, 1015014), (77, 870012), (78, 858858), (84, 797511), (91, 736164), (99, 676676), (117, 572572), (121, 553644), (126, 531674), (132, 507507), (143, 468468), (154, 435006), (156, 429429), (169, 396396), (182, 368082), (198, 338338), (231, 290004), (234, 286286), (242, 276822), (252, 265837), (273, 245388), (286, 234234), (308, 217503), (338, 198198), (363, 184548), (364, 184041), (396, 169169), (429, 156156), (462, 145002), (468, 143143), (484, 138411), (507, 132132), (546, 122694), (572, 117117), (676, 99099), (693, 96668), (726, 92274), (819, 81796), (847, 79092), (858, 78078), (924, 72501), (1001, 66924), (1014, 66066), (1089, 61516), (1092, 61347), (1183, 56628), (1287, 52052), (1386, 48334), (1452, 46137), (1521, 44044), (1573, 42588), (1638, 40898), (1694, 39546), (1716, 39039), (1859, 36036), (2002, 33462), (2028, 33033), (2178, 30758), (2197, 30492), (2366, 28314), (2541, 26364), (2574, 26026), (2772, 24167), (3003, 22308), (3042, 22022), (3146, 21294), (3276, 20449), (3388, 19773), (3549, 18876), (3718, 18018), (4004, 16731), (4356, 15379), (4394, 15246), (4719, 14196), (4732, 14157), (5082, 13182), (5148, 13013), (5577, 12012), (6006, 11154), (6084, 11011), (6292, 10647), (6591, 10164), (7098, 9438), (7436, 9009), (7623, 8788)]