72015912

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9011}}^1$

素因数の和:9063

約数の個数: 64

約数和(自身を含む): 205473600

約数和(自身を除く): 133457688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 9011, 18022, 27033, 36044, 54066, 72088, 81099, 108132, 162198, 216264, 243297, 324396, 333407, 486594, 648792, 666814, 973188, 1000221, 1333628, 1946376, 2000442, 2667256, 3000663, 4000884, 6001326, 8001768, 9001989, 12002652, 18003978, 24005304, 36007956, 72015912]

約数ペア:

[(1, 72015912), (2, 36007956), (3, 24005304), (4, 18003978), (6, 12002652), (8, 9001989), (9, 8001768), (12, 6001326), (18, 4000884), (24, 3000663), (27, 2667256), (36, 2000442), (37, 1946376), (54, 1333628), (72, 1000221), (74, 973188), (108, 666814), (111, 648792), (148, 486594), (216, 333407), (222, 324396), (296, 243297), (333, 216264), (444, 162198), (666, 108132), (888, 81099), (999, 72088), (1332, 54066), (1998, 36044), (2664, 27033), (3996, 18022), (7992, 9011)]