83371288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 134356712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 116, 143, 154, 182, 203, 232, 286, 308, 319, 359, 364, 377, 406, 572, 616, 638, 718, 728, 754, 812, 1001, 1144, 1276, 1436, 1508, 1624, 2002, 2233, 2513, 2552, 2639, 2872, 3016, 3949, 4004, 4147, 4466, 4667, 5026, 5278, 7898, 8008, 8294, 8932, 9334, 10052, 10411, 10556, 15796, 16588, 17864, 18668, 20104, 20822, 21112, 27643, 29029, 31592, 32669, 33176, 37336, 41644, 51337, 55286, 58058, 65338, 72877, 83288, 102674, 110572, 114521, 116116, 130676, 135343, 145754, 205348, 221144, 229042, 232232, 261352, 270686, 291508, 359359, 410696, 458084, 541372, 583016, 718718, 801647, 916168, 947401, 1082744, 1437436, 1488773, 1603294, 1894802, 2874872, 2977546, 3206588, 3789604, 5955092, 6413176, 7579208, 10421411, 11910184, 20842822, 41685644, 83371288]

約数ペア:

[(1, 83371288), (2, 41685644), (4, 20842822), (7, 11910184), (8, 10421411), (11, 7579208), (13, 6413176), (14, 5955092), (22, 3789604), (26, 3206588), (28, 2977546), (29, 2874872), (44, 1894802), (52, 1603294), (56, 1488773), (58, 1437436), (77, 1082744), (88, 947401), (91, 916168), (104, 801647), (116, 718718), (143, 583016), (154, 541372), (182, 458084), (203, 410696), (232, 359359), (286, 291508), (308, 270686), (319, 261352), (359, 232232), (364, 229042), (377, 221144), (406, 205348), (572, 145754), (616, 135343), (638, 130676), (718, 116116), (728, 114521), (754, 110572), (812, 102674), (1001, 83288), (1144, 72877), (1276, 65338), (1436, 58058), (1508, 55286), (1624, 51337), (2002, 41644), (2233, 37336), (2513, 33176), (2552, 32669), (2639, 31592), (2872, 29029), (3016, 27643), (3949, 21112), (4004, 20822), (4147, 20104), (4466, 18668), (4667, 17864), (5026, 16588), (5278, 15796), (7898, 10556), (8008, 10411), (8294, 10052), (8932, 9334)]