64788972192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{20353}}^1$

素因数の和:21955

約数の個数: 144

約数和(自身を含む): 210707864640

約数和(自身を除く): 145918892448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1579, 2016, 3158, 4737, 6316, 9474, 11053, 12632, 14211, 18948, 20353, 22106, 25264, 28422, 33159, 37896, 40706, 44212, 50528, 56844, 61059, 66318, 75792, 81412, 88424, 99477, 113688, 122118, 132636, 142471, 151584, 162824, 176848, 183177, 198954, 227376, 244236, 265272, 284942, 325648, 353696, 366354, 397908, 427413, 454752, 488472, 530544, 569884, 651296, 732708, 795816, 854826, 976944, 1061088, 1139768, 1282239, 1465416, 1591632, 1709652, 1953888, 2279536, 2564478, 2930832, 3183264, 3419304, 4559072, 5128956, 5861664, 6838608, 10257912, 13677216, 20515824, 32137387, 41031648, 64274774, 96412161, 128549548, 192824322, 224961709, 257099096, 289236483, 385648644, 449923418, 514198192, 578472966, 674885127, 771297288, 899846836, 1028396384, 1156945932, 1349770254, 1542594576, 1799693672, 2024655381, 2313891864, 2699540508, 3085189152, 3599387344, 4049310762, 4627783728, 5399081016, 7198774688, 8098621524, 9255567456, 10798162032, 16197243048, 21596324064, 32394486096, 64788972192]

約数ペア:

[(1, 64788972192), (2, 32394486096), (3, 21596324064), (4, 16197243048), (6, 10798162032), (7, 9255567456), (8, 8098621524), (9, 7198774688), (12, 5399081016), (14, 4627783728), (16, 4049310762), (18, 3599387344), (21, 3085189152), (24, 2699540508), (28, 2313891864), (32, 2024655381), (36, 1799693672), (42, 1542594576), (48, 1349770254), (56, 1156945932), (63, 1028396384), (72, 899846836), (84, 771297288), (96, 674885127), (112, 578472966), (126, 514198192), (144, 449923418), (168, 385648644), (224, 289236483), (252, 257099096), (288, 224961709), (336, 192824322), (504, 128549548), (672, 96412161), (1008, 64274774), (1579, 41031648), (2016, 32137387), (3158, 20515824), (4737, 13677216), (6316, 10257912), (9474, 6838608), (11053, 5861664), (12632, 5128956), (14211, 4559072), (18948, 3419304), (20353, 3183264), (22106, 2930832), (25264, 2564478), (28422, 2279536), (33159, 1953888), (37896, 1709652), (40706, 1591632), (44212, 1465416), (50528, 1282239), (56844, 1139768), (61059, 1061088), (66318, 976944), (75792, 854826), (81412, 795816), (88424, 732708), (99477, 651296), (113688, 569884), (122118, 530544), (132636, 488472), (142471, 454752), (151584, 427413), (162824, 397908), (176848, 366354), (183177, 353696), (198954, 325648), (227376, 284942), (244236, 265272)]