122455404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 327704832

約数和(自身を除く): 205249428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2083, 2556, 3266, 4166, 4899, 6249, 6532, 8332, 9798, 12498, 14697, 18747, 19596, 24996, 29394, 37494, 47909, 58788, 74988, 95818, 143727, 147893, 191636, 287454, 295786, 431181, 443679, 574908, 591572, 862362, 887358, 1331037, 1724724, 1774716, 2662074, 3401539, 5324148, 6803078, 10204617, 13606156, 20409234, 30613851, 40818468, 61227702, 122455404]

約数ペア:

[(1, 122455404), (2, 61227702), (3, 40818468), (4, 30613851), (6, 20409234), (9, 13606156), (12, 10204617), (18, 6803078), (23, 5324148), (36, 3401539), (46, 2662074), (69, 1774716), (71, 1724724), (92, 1331037), (138, 887358), (142, 862362), (207, 591572), (213, 574908), (276, 443679), (284, 431181), (414, 295786), (426, 287454), (639, 191636), (828, 147893), (852, 143727), (1278, 95818), (1633, 74988), (2083, 58788), (2556, 47909), (3266, 37494), (4166, 29394), (4899, 24996), (6249, 19596), (6532, 18747), (8332, 14697), (9798, 12498)]