27787656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 54465144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 169, 186, 204, 221, 248, 312, 338, 372, 403, 408, 442, 507, 527, 663, 676, 744, 806, 884, 1014, 1054, 1209, 1326, 1352, 1581, 1612, 1768, 2028, 2108, 2197, 2418, 2652, 2873, 3162, 3224, 4056, 4216, 4394, 4836, 5239, 5304, 5746, 6324, 6591, 6851, 8619, 8788, 9672, 10478, 11492, 12648, 13182, 13702, 15717, 17238, 17576, 20553, 20956, 22984, 26364, 27404, 31434, 34476, 37349, 41106, 41912, 52728, 54808, 62868, 68107, 68952, 74698, 82212, 89063, 112047, 125736, 136214, 149396, 164424, 178126, 204321, 224094, 267189, 272428, 298792, 356252, 408642, 448188, 534378, 544856, 712504, 817284, 896376, 1068756, 1157819, 1634568, 2137512, 2315638, 3473457, 4631276, 6946914, 9262552, 13893828, 27787656]

約数ペア:

[(1, 27787656), (2, 13893828), (3, 9262552), (4, 6946914), (6, 4631276), (8, 3473457), (12, 2315638), (13, 2137512), (17, 1634568), (24, 1157819), (26, 1068756), (31, 896376), (34, 817284), (39, 712504), (51, 544856), (52, 534378), (62, 448188), (68, 408642), (78, 356252), (93, 298792), (102, 272428), (104, 267189), (124, 224094), (136, 204321), (156, 178126), (169, 164424), (186, 149396), (204, 136214), (221, 125736), (248, 112047), (312, 89063), (338, 82212), (372, 74698), (403, 68952), (408, 68107), (442, 62868), (507, 54808), (527, 52728), (663, 41912), (676, 41106), (744, 37349), (806, 34476), (884, 31434), (1014, 27404), (1054, 26364), (1209, 22984), (1326, 20956), (1352, 20553), (1581, 17576), (1612, 17238), (1768, 15717), (2028, 13702), (2108, 13182), (2197, 12648), (2418, 11492), (2652, 10478), (2873, 9672), (3162, 8788), (3224, 8619), (4056, 6851), (4216, 6591), (4394, 6324), (4836, 5746), (5239, 5304)]