77950782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 220953600

約数和(自身を除く): 143002818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 522, 546, 547, 609, 702, 754, 783, 819, 1094, 1131, 1218, 1566, 1638, 1641, 1827, 2262, 2457, 2639, 3282, 3393, 3654, 3829, 4914, 4923, 5278, 5481, 6786, 7111, 7658, 7917, 9846, 10179, 10962, 11487, 14222, 14769, 15834, 15863, 20358, 21333, 22974, 23751, 29538, 31726, 34461, 42666, 47502, 47589, 49777, 63999, 68922, 71253, 95178, 99554, 103383, 111041, 127998, 142506, 142767, 149331, 191997, 206219, 206766, 222082, 285534, 298662, 333123, 383994, 412438, 428301, 447993, 618657, 666246, 856602, 895986, 999369, 1237314, 1343979, 1443533, 1855971, 1998738, 2687958, 2887066, 2998107, 3711942, 4330599, 5567913, 5996214, 8661198, 11135826, 12991797, 25983594, 38975391, 77950782]

約数ペア:

[(1, 77950782), (2, 38975391), (3, 25983594), (6, 12991797), (7, 11135826), (9, 8661198), (13, 5996214), (14, 5567913), (18, 4330599), (21, 3711942), (26, 2998107), (27, 2887066), (29, 2687958), (39, 1998738), (42, 1855971), (54, 1443533), (58, 1343979), (63, 1237314), (78, 999369), (87, 895986), (91, 856602), (117, 666246), (126, 618657), (174, 447993), (182, 428301), (189, 412438), (203, 383994), (234, 333123), (261, 298662), (273, 285534), (351, 222082), (377, 206766), (378, 206219), (406, 191997), (522, 149331), (546, 142767), (547, 142506), (609, 127998), (702, 111041), (754, 103383), (783, 99554), (819, 95178), (1094, 71253), (1131, 68922), (1218, 63999), (1566, 49777), (1638, 47589), (1641, 47502), (1827, 42666), (2262, 34461), (2457, 31726), (2639, 29538), (3282, 23751), (3393, 22974), (3654, 21333), (3829, 20358), (4914, 15863), (4923, 15834), (5278, 14769), (5481, 14222), (6786, 11487), (7111, 10962), (7658, 10179), (7917, 9846)]