8007678252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{20023}}^1$

素因数の和:20089

約数の個数: 144

約数和(自身を含む): 24804129280

約数和(自身を除く): 16796451028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 529, 621, 644, 756, 828, 966, 1058, 1242, 1449, 1587, 1932, 2116, 2484, 2898, 3174, 3703, 4347, 4761, 5796, 6348, 7406, 8694, 9522, 11109, 14283, 14812, 17388, 19044, 20023, 22218, 28566, 33327, 40046, 44436, 57132, 60069, 66654, 80092, 99981, 120138, 133308, 140161, 180207, 199962, 240276, 280322, 360414, 399924, 420483, 460529, 540621, 560644, 720828, 840966, 921058, 1081242, 1261449, 1381587, 1681932, 1842116, 2162484, 2522898, 2763174, 3223703, 3784347, 4144761, 5045796, 5526348, 6447406, 7568694, 8289522, 9671109, 10592167, 12434283, 12894812, 15137388, 16579044, 19342218, 21184334, 24868566, 29013327, 31776501, 38684436, 42368668, 49737132, 58026654, 63553002, 74145169, 87039981, 95329503, 116053308, 127106004, 148290338, 174079962, 190659006, 222435507, 285988509, 296580676, 348159924, 381318012, 444871014, 571977018, 667306521, 889742028, 1143954036, 1334613042, 2001919563, 2669226084, 4003839126, 8007678252]

約数ペア:

[(1, 8007678252), (2, 4003839126), (3, 2669226084), (4, 2001919563), (6, 1334613042), (7, 1143954036), (9, 889742028), (12, 667306521), (14, 571977018), (18, 444871014), (21, 381318012), (23, 348159924), (27, 296580676), (28, 285988509), (36, 222435507), (42, 190659006), (46, 174079962), (54, 148290338), (63, 127106004), (69, 116053308), (84, 95329503), (92, 87039981), (108, 74145169), (126, 63553002), (138, 58026654), (161, 49737132), (189, 42368668), (207, 38684436), (252, 31776501), (276, 29013327), (322, 24868566), (378, 21184334), (414, 19342218), (483, 16579044), (529, 15137388), (621, 12894812), (644, 12434283), (756, 10592167), (828, 9671109), (966, 8289522), (1058, 7568694), (1242, 6447406), (1449, 5526348), (1587, 5045796), (1932, 4144761), (2116, 3784347), (2484, 3223703), (2898, 2763174), (3174, 2522898), (3703, 2162484), (4347, 1842116), (4761, 1681932), (5796, 1381587), (6348, 1261449), (7406, 1081242), (8694, 921058), (9522, 840966), (11109, 720828), (14283, 560644), (14812, 540621), (17388, 460529), (19044, 420483), (20023, 399924), (22218, 360414), (28566, 280322), (33327, 240276), (40046, 199962), (44436, 180207), (57132, 140161), (60069, 133308), (66654, 120138), (80092, 99981)]