25653492

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 67837952

約数和(自身を除く): 42184460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 181, 186, 254, 279, 362, 372, 381, 508, 543, 558, 724, 762, 1086, 1116, 1143, 1524, 1629, 2172, 2286, 3258, 3937, 4572, 5611, 6516, 7874, 11222, 11811, 15748, 16833, 22444, 22987, 23622, 33666, 35433, 45974, 47244, 50499, 67332, 68961, 70866, 91948, 100998, 137922, 141732, 201996, 206883, 275844, 413766, 712597, 827532, 1425194, 2137791, 2850388, 4275582, 6413373, 8551164, 12826746, 25653492]

約数ペア:

[(1, 25653492), (2, 12826746), (3, 8551164), (4, 6413373), (6, 4275582), (9, 2850388), (12, 2137791), (18, 1425194), (31, 827532), (36, 712597), (62, 413766), (93, 275844), (124, 206883), (127, 201996), (181, 141732), (186, 137922), (254, 100998), (279, 91948), (362, 70866), (372, 68961), (381, 67332), (508, 50499), (543, 47244), (558, 45974), (724, 35433), (762, 33666), (1086, 23622), (1116, 22987), (1143, 22444), (1524, 16833), (1629, 15748), (2172, 11811), (2286, 11222), (3258, 7874), (3937, 6516), (4572, 5611)]