127808064

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 112

約数和(自身を含む): 386080000

約数和(自身を除く): 258271936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 1999, 2368, 2664, 3552, 3996, 3998, 5328, 5997, 7104, 7992, 7996, 10656, 11994, 15984, 15992, 17991, 21312, 23988, 31968, 31984, 35982, 47976, 53973, 63936, 63968, 71964, 73963, 95952, 107946, 127936, 143928, 147926, 191904, 215892, 221889, 287856, 295852, 383808, 431784, 443778, 575712, 591704, 665667, 863568, 887556, 1151424, 1183408, 1331334, 1727136, 1775112, 1997001, 2366816, 2662668, 3454272, 3550224, 3994002, 4733632, 5325336, 7100448, 7988004, 10650672, 14200896, 15976008, 21301344, 31952016, 42602688, 63904032, 127808064]

約数ペア:

[(1, 127808064), (2, 63904032), (3, 42602688), (4, 31952016), (6, 21301344), (8, 15976008), (9, 14200896), (12, 10650672), (16, 7988004), (18, 7100448), (24, 5325336), (27, 4733632), (32, 3994002), (36, 3550224), (37, 3454272), (48, 2662668), (54, 2366816), (64, 1997001), (72, 1775112), (74, 1727136), (96, 1331334), (108, 1183408), (111, 1151424), (144, 887556), (148, 863568), (192, 665667), (216, 591704), (222, 575712), (288, 443778), (296, 431784), (333, 383808), (432, 295852), (444, 287856), (576, 221889), (592, 215892), (666, 191904), (864, 147926), (888, 143928), (999, 127936), (1184, 107946), (1332, 95952), (1728, 73963), (1776, 71964), (1998, 63968), (1999, 63936), (2368, 53973), (2664, 47976), (3552, 35982), (3996, 31984), (3998, 31968), (5328, 23988), (5997, 21312), (7104, 17991), (7992, 15992), (7996, 15984), (10656, 11994)]