80168537547

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11243}}^1$

素因数の和:11342

約数の個数: 144

約数和(自身を含む): 151972104960

約数和(自身を除く): 71803567413

約数列:

[1, 3, 7, 9, 19, 21, 23, 37, 49, 57, 63, 69, 111, 133, 147, 161, 171, 207, 259, 333, 399, 437, 441, 483, 703, 777, 851, 931, 1127, 1197, 1311, 1449, 1813, 2109, 2331, 2553, 2793, 3059, 3381, 3933, 4921, 5439, 5957, 6327, 7659, 8379, 9177, 10143, 11243, 14763, 16169, 16317, 17871, 21413, 27531, 33729, 34447, 41699, 44289, 48507, 53613, 64239, 78701, 101187, 103341, 113183, 125097, 145521, 192717, 213617, 236103, 258589, 310023, 339549, 375291, 415991, 550907, 640851, 708309, 775767, 792281, 1018647, 1247973, 1495319, 1652721, 1810123, 1922553, 2327301, 2376843, 2911937, 3743919, 4485957, 4913191, 4958163, 5430369, 7130529, 7903829, 8735811, 9567793, 10467233, 12670861, 13457871, 14739573, 16291107, 20383559, 23711487, 26207433, 28703379, 31401699, 34392337, 38012583, 44218719, 55326803, 61150677, 66974551, 71134461, 86110137, 94205097, 103177011, 114037749, 165980409, 181788067, 183452031, 200923653, 240746359, 309531033, 387287621, 468821857, 497941227, 545364201, 602770959, 722239077, 1161862863, 1272516469, 1406465571, 1636092603, 2166717231, 3485588589, 3817549407, 4219396713, 8907615283, 11452648221, 26722845849, 80168537547]

約数ペア:

[(1, 80168537547), (3, 26722845849), (7, 11452648221), (9, 8907615283), (19, 4219396713), (21, 3817549407), (23, 3485588589), (37, 2166717231), (49, 1636092603), (57, 1406465571), (63, 1272516469), (69, 1161862863), (111, 722239077), (133, 602770959), (147, 545364201), (161, 497941227), (171, 468821857), (207, 387287621), (259, 309531033), (333, 240746359), (399, 200923653), (437, 183452031), (441, 181788067), (483, 165980409), (703, 114037749), (777, 103177011), (851, 94205097), (931, 86110137), (1127, 71134461), (1197, 66974551), (1311, 61150677), (1449, 55326803), (1813, 44218719), (2109, 38012583), (2331, 34392337), (2553, 31401699), (2793, 28703379), (3059, 26207433), (3381, 23711487), (3933, 20383559), (4921, 16291107), (5439, 14739573), (5957, 13457871), (6327, 12670861), (7659, 10467233), (8379, 9567793), (9177, 8735811), (10143, 7903829), (11243, 7130529), (14763, 5430369), (16169, 4958163), (16317, 4913191), (17871, 4485957), (21413, 3743919), (27531, 2911937), (33729, 2376843), (34447, 2327301), (41699, 1922553), (44289, 1810123), (48507, 1652721), (53613, 1495319), (64239, 1247973), (78701, 1018647), (101187, 792281), (103341, 775767), (113183, 708309), (125097, 640851), (145521, 550907), (192717, 415991), (213617, 375291), (236103, 339549), (258589, 310023)]