87827454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 226044000

約数和(自身を除く): 138216546

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 149, 198, 229, 234, 286, 298, 429, 447, 458, 687, 858, 894, 1287, 1341, 1374, 1639, 1937, 2061, 2519, 2574, 2682, 2977, 3278, 3874, 4122, 4917, 5038, 5811, 5954, 7557, 8931, 9834, 11622, 14751, 15114, 17433, 17862, 21307, 22671, 26793, 29502, 32747, 34121, 34866, 42614, 45342, 53586, 63921, 65494, 68242, 98241, 102363, 127842, 191763, 196482, 204726, 294723, 307089, 375331, 383526, 443573, 589446, 614178, 750662, 887146, 1125993, 1330719, 2251986, 2661438, 3377979, 3992157, 4879303, 6755958, 7984314, 9758606, 14637909, 29275818, 43913727, 87827454]

約数ペア:

[(1, 87827454), (2, 43913727), (3, 29275818), (6, 14637909), (9, 9758606), (11, 7984314), (13, 6755958), (18, 4879303), (22, 3992157), (26, 3377979), (33, 2661438), (39, 2251986), (66, 1330719), (78, 1125993), (99, 887146), (117, 750662), (143, 614178), (149, 589446), (198, 443573), (229, 383526), (234, 375331), (286, 307089), (298, 294723), (429, 204726), (447, 196482), (458, 191763), (687, 127842), (858, 102363), (894, 98241), (1287, 68242), (1341, 65494), (1374, 63921), (1639, 53586), (1937, 45342), (2061, 42614), (2519, 34866), (2574, 34121), (2682, 32747), (2977, 29502), (3278, 26793), (3874, 22671), (4122, 21307), (4917, 17862), (5038, 17433), (5811, 15114), (5954, 14751), (7557, 11622), (8931, 9834)]