68663196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 204257872

約数和(自身を除く): 135594676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 97, 106, 126, 159, 194, 212, 252, 291, 318, 371, 388, 477, 582, 636, 679, 742, 873, 954, 1113, 1164, 1358, 1484, 1746, 1908, 2037, 2226, 2716, 2809, 3339, 3492, 4074, 4452, 5141, 5618, 6111, 6678, 8148, 8427, 10282, 11236, 12222, 13356, 15423, 16854, 19663, 20564, 24444, 25281, 30846, 33708, 35987, 39326, 46269, 50562, 58989, 61692, 71974, 78652, 92538, 101124, 107961, 117978, 143948, 176967, 185076, 215922, 235956, 272473, 323883, 353934, 431844, 544946, 647766, 707868, 817419, 1089892, 1295532, 1634838, 1907311, 2452257, 3269676, 3814622, 4904514, 5721933, 7629244, 9809028, 11443866, 17165799, 22887732, 34331598, 68663196]

約数ペア:

[(1, 68663196), (2, 34331598), (3, 22887732), (4, 17165799), (6, 11443866), (7, 9809028), (9, 7629244), (12, 5721933), (14, 4904514), (18, 3814622), (21, 3269676), (28, 2452257), (36, 1907311), (42, 1634838), (53, 1295532), (63, 1089892), (84, 817419), (97, 707868), (106, 647766), (126, 544946), (159, 431844), (194, 353934), (212, 323883), (252, 272473), (291, 235956), (318, 215922), (371, 185076), (388, 176967), (477, 143948), (582, 117978), (636, 107961), (679, 101124), (742, 92538), (873, 78652), (954, 71974), (1113, 61692), (1164, 58989), (1358, 50562), (1484, 46269), (1746, 39326), (1908, 35987), (2037, 33708), (2226, 30846), (2716, 25281), (2809, 24444), (3339, 20564), (3492, 19663), (4074, 16854), (4452, 15423), (5141, 13356), (5618, 12222), (6111, 11236), (6678, 10282), (8148, 8427)]