123661512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 378201600

約数和(自身を除く): 254540088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 188, 216, 234, 282, 312, 351, 376, 423, 468, 564, 611, 702, 846, 936, 937, 1128, 1222, 1269, 1404, 1692, 1833, 1874, 2444, 2538, 2808, 2811, 3384, 3666, 3748, 4888, 5076, 5499, 5622, 7332, 7496, 8433, 10152, 10998, 11244, 12181, 14664, 16497, 16866, 21996, 22488, 24362, 25299, 32994, 33732, 36543, 43992, 44039, 48724, 50598, 65988, 67464, 73086, 88078, 97448, 101196, 109629, 131976, 132117, 146172, 176156, 202392, 219258, 264234, 292344, 328887, 352312, 396351, 438516, 528468, 572507, 657774, 792702, 877032, 1056936, 1145014, 1189053, 1315548, 1585404, 1717521, 2290028, 2378106, 2631096, 3170808, 3435042, 4580056, 4756212, 5152563, 6870084, 9512424, 10305126, 13740168, 15457689, 20610252, 30915378, 41220504, 61830756, 123661512]

約数ペア:

[(1, 123661512), (2, 61830756), (3, 41220504), (4, 30915378), (6, 20610252), (8, 15457689), (9, 13740168), (12, 10305126), (13, 9512424), (18, 6870084), (24, 5152563), (26, 4756212), (27, 4580056), (36, 3435042), (39, 3170808), (47, 2631096), (52, 2378106), (54, 2290028), (72, 1717521), (78, 1585404), (94, 1315548), (104, 1189053), (108, 1145014), (117, 1056936), (141, 877032), (156, 792702), (188, 657774), (216, 572507), (234, 528468), (282, 438516), (312, 396351), (351, 352312), (376, 328887), (423, 292344), (468, 264234), (564, 219258), (611, 202392), (702, 176156), (846, 146172), (936, 132117), (937, 131976), (1128, 109629), (1222, 101196), (1269, 97448), (1404, 88078), (1692, 73086), (1833, 67464), (1874, 65988), (2444, 50598), (2538, 48724), (2808, 44039), (2811, 43992), (3384, 36543), (3666, 33732), (3748, 32994), (4888, 25299), (5076, 24362), (5499, 22488), (5622, 21996), (7332, 16866), (7496, 16497), (8433, 14664), (10152, 12181), (10998, 11244)]