126580284

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 330220800

約数和(自身を除く): 203640516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 191, 246, 369, 382, 449, 492, 573, 738, 764, 898, 1146, 1347, 1476, 1719, 1796, 2292, 2694, 3438, 4041, 5388, 6876, 7831, 8082, 15662, 16164, 18409, 23493, 31324, 36818, 46986, 55227, 70479, 73636, 85759, 93972, 110454, 140958, 165681, 171518, 220908, 257277, 281916, 331362, 343036, 514554, 662724, 771831, 1029108, 1543662, 3087324, 3516119, 7032238, 10548357, 14064476, 21096714, 31645071, 42193428, 63290142, 126580284]

約数ペア:

[(1, 126580284), (2, 63290142), (3, 42193428), (4, 31645071), (6, 21096714), (9, 14064476), (12, 10548357), (18, 7032238), (36, 3516119), (41, 3087324), (82, 1543662), (123, 1029108), (164, 771831), (191, 662724), (246, 514554), (369, 343036), (382, 331362), (449, 281916), (492, 257277), (573, 220908), (738, 171518), (764, 165681), (898, 140958), (1146, 110454), (1347, 93972), (1476, 85759), (1719, 73636), (1796, 70479), (2292, 55227), (2694, 46986), (3438, 36818), (4041, 31324), (5388, 23493), (6876, 18409), (7831, 16164), (8082, 15662)]