775589052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{19687}}^1$

素因数の和:19775

約数の個数: 72

約数和(自身を含む): 2136699264

約数和(自身を除く): 1361110212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19687, 19698, 39374, 39396, 59061, 78748, 118122, 137809, 236244, 275618, 413427, 551236, 826854, 964663, 1319029, 1653708, 1929326, 2638058, 2893989, 3858652, 3957087, 5276116, 5787978, 7914174, 9233203, 11575956, 15828348, 18466406, 27699609, 36932812, 55399218, 64632421, 110798436, 129264842, 193897263, 258529684, 387794526, 775589052]

約数ペア:

[(1, 775589052), (2, 387794526), (3, 258529684), (4, 193897263), (6, 129264842), (7, 110798436), (12, 64632421), (14, 55399218), (21, 36932812), (28, 27699609), (42, 18466406), (49, 15828348), (67, 11575956), (84, 9233203), (98, 7914174), (134, 5787978), (147, 5276116), (196, 3957087), (201, 3858652), (268, 2893989), (294, 2638058), (402, 1929326), (469, 1653708), (588, 1319029), (804, 964663), (938, 826854), (1407, 551236), (1876, 413427), (2814, 275618), (3283, 236244), (5628, 137809), (6566, 118122), (9849, 78748), (13132, 59061), (19687, 39396), (19698, 39374)]