820061844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{82039}}^1$

素因数の和:82077

約数の個数: 72

約数和(自身を含む): 2356845120

約数和(自身を除く): 1536783276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 82039, 164078, 246117, 328156, 492234, 574273, 984468, 1148546, 1394663, 1722819, 2297092, 2789326, 3445638, 4019911, 4183989, 5578652, 6891276, 8039822, 8367978, 9762641, 12059733, 16079644, 16735956, 19525282, 24119466, 29287923, 39050564, 48238932, 58575846, 68338487, 117151692, 136676974, 205015461, 273353948, 410030922, 820061844]

約数ペア:

[(1, 820061844), (2, 410030922), (3, 273353948), (4, 205015461), (6, 136676974), (7, 117151692), (12, 68338487), (14, 58575846), (17, 48238932), (21, 39050564), (28, 29287923), (34, 24119466), (42, 19525282), (49, 16735956), (51, 16079644), (68, 12059733), (84, 9762641), (98, 8367978), (102, 8039822), (119, 6891276), (147, 5578652), (196, 4183989), (204, 4019911), (238, 3445638), (294, 2789326), (357, 2297092), (476, 1722819), (588, 1394663), (714, 1148546), (833, 984468), (1428, 574273), (1666, 492234), (2499, 328156), (3332, 246117), (4998, 164078), (9996, 82039)]