4346172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 11924640

約数和(自身を除く): 7578468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 181, 207, 261, 276, 348, 362, 414, 522, 543, 667, 724, 828, 1044, 1086, 1334, 1629, 2001, 2172, 2668, 3258, 4002, 4163, 5249, 6003, 6516, 8004, 8326, 10498, 12006, 12489, 15747, 16652, 20996, 24012, 24978, 31494, 37467, 47241, 49956, 62988, 74934, 94482, 120727, 149868, 188964, 241454, 362181, 482908, 724362, 1086543, 1448724, 2173086, 4346172]

約数ペア:

[(1, 4346172), (2, 2173086), (3, 1448724), (4, 1086543), (6, 724362), (9, 482908), (12, 362181), (18, 241454), (23, 188964), (29, 149868), (36, 120727), (46, 94482), (58, 74934), (69, 62988), (87, 49956), (92, 47241), (116, 37467), (138, 31494), (174, 24978), (181, 24012), (207, 20996), (261, 16652), (276, 15747), (348, 12489), (362, 12006), (414, 10498), (522, 8326), (543, 8004), (667, 6516), (724, 6003), (828, 5249), (1044, 4163), (1086, 4002), (1334, 3258), (1629, 2668), (2001, 2172)]