81800059848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1\times {\mathrm{3331}}^1$

素因数の和:5923

約数の個数: 128

約数和(自身を含む): 227492966400

約数和(自身を除く): 145692906552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 2539, 3224, 3331, 4836, 5078, 6662, 7617, 9672, 9993, 10156, 13324, 15234, 19986, 20312, 26648, 30468, 33007, 39972, 43303, 60936, 66014, 78709, 79944, 86606, 99021, 103261, 129909, 132028, 157418, 173212, 198042, 206522, 236127, 259818, 264056, 309783, 314836, 346424, 396084, 413044, 472254, 519636, 619566, 629672, 792168, 826088, 944508, 1023217, 1039272, 1239132, 1342393, 1889016, 2046434, 2478264, 2684786, 3069651, 4027179, 4092868, 5369572, 6139302, 8054358, 8185736, 8457409, 10739144, 12278604, 16108716, 16914818, 24557208, 25372227, 32217432, 33829636, 50744454, 67659272, 101488908, 109946317, 202977816, 219892634, 262179679, 329838951, 439785268, 524359358, 659677902, 786539037, 879570536, 1048718716, 1319355804, 1573078074, 2097437432, 2638711608, 3146156148, 3408335827, 6292312296, 6816671654, 10225007481, 13633343308, 20450014962, 27266686616, 40900029924, 81800059848]

約数ペア:

[(1, 81800059848), (2, 40900029924), (3, 27266686616), (4, 20450014962), (6, 13633343308), (8, 10225007481), (12, 6816671654), (13, 6292312296), (24, 3408335827), (26, 3146156148), (31, 2638711608), (39, 2097437432), (52, 1573078074), (62, 1319355804), (78, 1048718716), (93, 879570536), (104, 786539037), (124, 659677902), (156, 524359358), (186, 439785268), (248, 329838951), (312, 262179679), (372, 219892634), (403, 202977816), (744, 109946317), (806, 101488908), (1209, 67659272), (1612, 50744454), (2418, 33829636), (2539, 32217432), (3224, 25372227), (3331, 24557208), (4836, 16914818), (5078, 16108716), (6662, 12278604), (7617, 10739144), (9672, 8457409), (9993, 8185736), (10156, 8054358), (13324, 6139302), (15234, 5369572), (19986, 4092868), (20312, 4027179), (26648, 3069651), (30468, 2684786), (33007, 2478264), (39972, 2046434), (43303, 1889016), (60936, 1342393), (66014, 1239132), (78709, 1039272), (79944, 1023217), (86606, 944508), (99021, 826088), (103261, 792168), (129909, 629672), (132028, 619566), (157418, 519636), (173212, 472254), (198042, 413044), (206522, 396084), (236127, 346424), (259818, 314836), (264056, 309783)]