78122772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7982

約数の個数: 96

約数和(自身を含む): 249312000

約数和(自身を除く): 171189228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 7949, 9828, 15898, 23847, 31796, 47694, 55643, 71541, 95388, 103337, 111286, 143082, 166929, 206674, 214623, 222572, 286164, 310011, 333858, 413348, 429246, 500787, 620022, 667716, 723359, 858492, 930033, 1001574, 1240044, 1446718, 1502361, 1860066, 2003148, 2170077, 2790099, 2893436, 3004722, 3720132, 4340154, 5580198, 6009444, 6510231, 8680308, 11160396, 13020462, 19530693, 26040924, 39061386, 78122772]

約数ペア:

[(1, 78122772), (2, 39061386), (3, 26040924), (4, 19530693), (6, 13020462), (7, 11160396), (9, 8680308), (12, 6510231), (13, 6009444), (14, 5580198), (18, 4340154), (21, 3720132), (26, 3004722), (27, 2893436), (28, 2790099), (36, 2170077), (39, 2003148), (42, 1860066), (52, 1502361), (54, 1446718), (63, 1240044), (78, 1001574), (84, 930033), (91, 858492), (108, 723359), (117, 667716), (126, 620022), (156, 500787), (182, 429246), (189, 413348), (234, 333858), (252, 310011), (273, 286164), (351, 222572), (364, 214623), (378, 206674), (468, 166929), (546, 143082), (702, 111286), (756, 103337), (819, 95388), (1092, 71541), (1404, 55643), (1638, 47694), (2457, 31796), (3276, 23847), (4914, 15898), (7949, 9828)]