66539844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 108

約数和(自身を含む): 198931824

約数和(自身を除く): 132391980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 268, 294, 402, 441, 469, 563, 588, 603, 804, 882, 938, 1126, 1206, 1407, 1689, 1764, 1876, 2252, 2412, 2814, 3283, 3378, 3941, 4221, 5067, 5628, 6566, 6756, 7882, 8442, 9849, 10134, 11823, 13132, 15764, 16884, 19698, 20268, 23646, 27587, 29547, 35469, 37721, 39396, 47292, 55174, 59094, 70938, 75442, 82761, 110348, 113163, 118188, 141876, 150884, 165522, 226326, 248283, 264047, 331044, 339489, 452652, 496566, 528094, 678978, 792141, 993132, 1056188, 1357956, 1584282, 1848329, 2376423, 3168564, 3696658, 4752846, 5544987, 7393316, 9505692, 11089974, 16634961, 22179948, 33269922, 66539844]

約数ペア:

[(1, 66539844), (2, 33269922), (3, 22179948), (4, 16634961), (6, 11089974), (7, 9505692), (9, 7393316), (12, 5544987), (14, 4752846), (18, 3696658), (21, 3168564), (28, 2376423), (36, 1848329), (42, 1584282), (49, 1357956), (63, 1056188), (67, 993132), (84, 792141), (98, 678978), (126, 528094), (134, 496566), (147, 452652), (196, 339489), (201, 331044), (252, 264047), (268, 248283), (294, 226326), (402, 165522), (441, 150884), (469, 141876), (563, 118188), (588, 113163), (603, 110348), (804, 82761), (882, 75442), (938, 70938), (1126, 59094), (1206, 55174), (1407, 47292), (1689, 39396), (1764, 37721), (1876, 35469), (2252, 29547), (2412, 27587), (2814, 23646), (3283, 20268), (3378, 19698), (3941, 16884), (4221, 15764), (5067, 13132), (5628, 11823), (6566, 10134), (6756, 9849), (7882, 8442)]