80821447308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{264839}}^1$

素因数の和:265036

約数の個数: 108

約数和(自身を含む): 239028163920

約数和(自身を除く): 158206716612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 173, 196, 252, 294, 346, 441, 519, 588, 692, 882, 1038, 1211, 1557, 1764, 2076, 2422, 3114, 3633, 4844, 6228, 7266, 8477, 10899, 14532, 16954, 21798, 25431, 33908, 43596, 50862, 76293, 101724, 152586, 264839, 305172, 529678, 794517, 1059356, 1589034, 1853873, 2383551, 3178068, 3707746, 4767102, 5561619, 7415492, 9534204, 11123238, 12977111, 16684857, 22246476, 25954222, 33369714, 38931333, 45817147, 51908444, 66739428, 77862666, 91634294, 116793999, 137451441, 155725332, 183268588, 233587998, 274902882, 320720029, 412354323, 467175996, 549805764, 641440058, 824708646, 962160087, 1282880116, 1649417292, 1924320174, 2245040203, 2886480261, 3848640348, 4490080406, 5772960522, 6735120609, 8980160812, 11545921044, 13470241218, 20205361827, 26940482436, 40410723654, 80821447308]

約数ペア:

[(1, 80821447308), (2, 40410723654), (3, 26940482436), (4, 20205361827), (6, 13470241218), (7, 11545921044), (9, 8980160812), (12, 6735120609), (14, 5772960522), (18, 4490080406), (21, 3848640348), (28, 2886480261), (36, 2245040203), (42, 1924320174), (49, 1649417292), (63, 1282880116), (84, 962160087), (98, 824708646), (126, 641440058), (147, 549805764), (173, 467175996), (196, 412354323), (252, 320720029), (294, 274902882), (346, 233587998), (441, 183268588), (519, 155725332), (588, 137451441), (692, 116793999), (882, 91634294), (1038, 77862666), (1211, 66739428), (1557, 51908444), (1764, 45817147), (2076, 38931333), (2422, 33369714), (3114, 25954222), (3633, 22246476), (4844, 16684857), (6228, 12977111), (7266, 11123238), (8477, 9534204), (10899, 7415492), (14532, 5561619), (16954, 4767102), (21798, 3707746), (25431, 3178068), (33908, 2383551), (43596, 1853873), (50862, 1589034), (76293, 1059356), (101724, 794517), (152586, 529678), (264839, 305172)]