68693768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 158112000

約数和(自身を除く): 89418232

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 149, 169, 248, 286, 298, 338, 341, 403, 572, 596, 676, 682, 806, 1144, 1192, 1352, 1364, 1612, 1639, 1859, 1937, 2728, 3224, 3278, 3718, 3874, 4433, 4619, 5239, 6556, 7436, 7748, 8866, 9238, 10478, 13112, 14872, 15496, 17732, 18476, 20956, 21307, 25181, 35464, 36952, 41912, 42614, 50362, 50809, 57629, 60047, 85228, 100724, 101618, 115258, 120094, 170456, 201448, 203236, 230516, 240188, 276991, 406472, 461032, 480376, 553982, 660517, 780611, 1107964, 1321034, 1561222, 2215928, 2642068, 3122444, 5284136, 6244888, 8586721, 17173442, 34346884, 68693768]

約数ペア:

[(1, 68693768), (2, 34346884), (4, 17173442), (8, 8586721), (11, 6244888), (13, 5284136), (22, 3122444), (26, 2642068), (31, 2215928), (44, 1561222), (52, 1321034), (62, 1107964), (88, 780611), (104, 660517), (124, 553982), (143, 480376), (149, 461032), (169, 406472), (248, 276991), (286, 240188), (298, 230516), (338, 203236), (341, 201448), (403, 170456), (572, 120094), (596, 115258), (676, 101618), (682, 100724), (806, 85228), (1144, 60047), (1192, 57629), (1352, 50809), (1364, 50362), (1612, 42614), (1639, 41912), (1859, 36952), (1937, 35464), (2728, 25181), (3224, 21307), (3278, 20956), (3718, 18476), (3874, 17732), (4433, 15496), (4619, 14872), (5239, 13112), (6556, 10478), (7436, 9238), (7748, 8866)]