12872268948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{6997}}^1$

素因数の和:7214

約数の個数: 144

約数和(自身を含む): 37944163712

約数和(自身を除く): 25071894764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 181, 231, 242, 308, 362, 363, 462, 484, 543, 724, 726, 847, 924, 1086, 1267, 1452, 1694, 1991, 2172, 2534, 2541, 3388, 3801, 3982, 5068, 5082, 5973, 6997, 7602, 7964, 10164, 11946, 13937, 13994, 15204, 20991, 21901, 23892, 27874, 27988, 41811, 41982, 43802, 48979, 55748, 65703, 76967, 83622, 83964, 87604, 97958, 131406, 146937, 153307, 153934, 167244, 195916, 230901, 262812, 293874, 306614, 307868, 459921, 461802, 538769, 587748, 613228, 846637, 919842, 923604, 1077538, 1266457, 1616307, 1693274, 1839684, 2155076, 2532914, 2539911, 3232614, 3386548, 3799371, 5065828, 5079822, 5926459, 6465228, 7598742, 8865199, 10159644, 11852918, 13931027, 15197484, 17730398, 17779377, 23705836, 26595597, 27862054, 35460796, 35558754, 41793081, 53191194, 55724108, 71117508, 83586162, 97517189, 106382388, 153241297, 167172324, 195034378, 292551567, 306482594, 390068756, 459723891, 585103134, 612965188, 919447782, 1072689079, 1170206268, 1838895564, 2145378158, 3218067237, 4290756316, 6436134474, 12872268948]

約数ペア:

[(1, 12872268948), (2, 6436134474), (3, 4290756316), (4, 3218067237), (6, 2145378158), (7, 1838895564), (11, 1170206268), (12, 1072689079), (14, 919447782), (21, 612965188), (22, 585103134), (28, 459723891), (33, 390068756), (42, 306482594), (44, 292551567), (66, 195034378), (77, 167172324), (84, 153241297), (121, 106382388), (132, 97517189), (154, 83586162), (181, 71117508), (231, 55724108), (242, 53191194), (308, 41793081), (362, 35558754), (363, 35460796), (462, 27862054), (484, 26595597), (543, 23705836), (724, 17779377), (726, 17730398), (847, 15197484), (924, 13931027), (1086, 11852918), (1267, 10159644), (1452, 8865199), (1694, 7598742), (1991, 6465228), (2172, 5926459), (2534, 5079822), (2541, 5065828), (3388, 3799371), (3801, 3386548), (3982, 3232614), (5068, 2539911), (5082, 2532914), (5973, 2155076), (6997, 1839684), (7602, 1693274), (7964, 1616307), (10164, 1266457), (11946, 1077538), (13937, 923604), (13994, 919842), (15204, 846637), (20991, 613228), (21901, 587748), (23892, 538769), (27874, 461802), (27988, 459921), (41811, 307868), (41982, 306614), (43802, 293874), (48979, 262812), (55748, 230901), (65703, 195916), (76967, 167244), (83622, 153934), (83964, 153307), (87604, 146937), (97958, 131406)]