81943848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7111

約数の個数: 96

約数和(自身を含む): 264700800

約数和(自身を除く): 182756952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 7069, 11592, 14138, 21207, 28276, 42414, 49483, 56552, 63621, 84828, 98966, 127242, 148449, 162587, 169656, 197932, 254484, 296898, 325174, 395864, 445347, 487761, 508968, 593796, 650348, 890694, 975522, 1138109, 1187592, 1300696, 1463283, 1781388, 1951044, 2276218, 2926566, 3414327, 3562776, 3902088, 4552436, 5853132, 6828654, 9104872, 10242981, 11706264, 13657308, 20485962, 27314616, 40971924, 81943848]

約数ペア:

[(1, 81943848), (2, 40971924), (3, 27314616), (4, 20485962), (6, 13657308), (7, 11706264), (8, 10242981), (9, 9104872), (12, 6828654), (14, 5853132), (18, 4552436), (21, 3902088), (23, 3562776), (24, 3414327), (28, 2926566), (36, 2276218), (42, 1951044), (46, 1781388), (56, 1463283), (63, 1300696), (69, 1187592), (72, 1138109), (84, 975522), (92, 890694), (126, 650348), (138, 593796), (161, 508968), (168, 487761), (184, 445347), (207, 395864), (252, 325174), (276, 296898), (322, 254484), (414, 197932), (483, 169656), (504, 162587), (552, 148449), (644, 127242), (828, 98966), (966, 84828), (1288, 63621), (1449, 56552), (1656, 49483), (1932, 42414), (2898, 28276), (3864, 21207), (5796, 14138), (7069, 11592)]