67866260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 179601408

約数和(自身を除く): 111735148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 347, 385, 508, 635, 694, 770, 889, 1270, 1388, 1397, 1540, 1735, 1778, 2429, 2540, 2794, 3470, 3556, 3817, 4445, 4858, 5588, 6940, 6985, 7634, 8890, 9716, 9779, 12145, 13970, 15268, 17780, 19085, 19558, 24290, 26719, 27940, 38170, 39116, 44069, 48580, 48895, 53438, 76340, 88138, 97790, 106876, 133595, 176276, 195580, 220345, 267190, 308483, 440690, 484759, 534380, 616966, 881380, 969518, 1233932, 1542415, 1939036, 2423795, 3084830, 3393313, 4847590, 6169660, 6786626, 9695180, 13573252, 16966565, 33933130, 67866260]

約数ペア:

[(1, 67866260), (2, 33933130), (4, 16966565), (5, 13573252), (7, 9695180), (10, 6786626), (11, 6169660), (14, 4847590), (20, 3393313), (22, 3084830), (28, 2423795), (35, 1939036), (44, 1542415), (55, 1233932), (70, 969518), (77, 881380), (110, 616966), (127, 534380), (140, 484759), (154, 440690), (220, 308483), (254, 267190), (308, 220345), (347, 195580), (385, 176276), (508, 133595), (635, 106876), (694, 97790), (770, 88138), (889, 76340), (1270, 53438), (1388, 48895), (1397, 48580), (1540, 44069), (1735, 39116), (1778, 38170), (2429, 27940), (2540, 26719), (2794, 24290), (3470, 19558), (3556, 19085), (3817, 17780), (4445, 15268), (4858, 13970), (5588, 12145), (6940, 9779), (6985, 9716), (7634, 8890)]