64780716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5431

約数の個数: 96

約数和(自身を含む): 202987008

約数和(自身を除く): 138206292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 5393, 6006, 10786, 12012, 16179, 21572, 32358, 37751, 59323, 64716, 70109, 75502, 113253, 118646, 140218, 151004, 177969, 210327, 226506, 237292, 280436, 355938, 415261, 420654, 453012, 490763, 711876, 771199, 830522, 841308, 981526, 1245783, 1472289, 1542398, 1661044, 1963052, 2313597, 2491566, 2944578, 3084796, 4627194, 4983132, 5398393, 5889156, 9254388, 10796786, 16195179, 21593572, 32390358, 64780716]

約数ペア:

[(1, 64780716), (2, 32390358), (3, 21593572), (4, 16195179), (6, 10796786), (7, 9254388), (11, 5889156), (12, 5398393), (13, 4983132), (14, 4627194), (21, 3084796), (22, 2944578), (26, 2491566), (28, 2313597), (33, 1963052), (39, 1661044), (42, 1542398), (44, 1472289), (52, 1245783), (66, 981526), (77, 841308), (78, 830522), (84, 771199), (91, 711876), (132, 490763), (143, 453012), (154, 420654), (156, 415261), (182, 355938), (231, 280436), (273, 237292), (286, 226506), (308, 210327), (364, 177969), (429, 151004), (462, 140218), (546, 118646), (572, 113253), (858, 75502), (924, 70109), (1001, 64716), (1092, 59323), (1716, 37751), (2002, 32358), (3003, 21572), (4004, 16179), (5393, 12012), (6006, 10786)]