72278587602

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1107107}}^1$

素因数の和:1107165

約数の個数: 80

約数和(自身を含む): 180042331392

約数和(自身を除く): 107763743790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 5022, 7254, 10881, 21762, 32643, 65286, 1107107, 2214214, 3321321, 6642642, 9963963, 14392391, 19927926, 28784782, 29891889, 34320317, 43177173, 59783778, 68640634, 86354346, 89675667, 102960951, 129531519, 179351334, 205921902, 259063038, 308882853, 388594557, 446164121, 617765706, 777189114, 892328242, 926648559, 1165783671, 1338492363, 1853297118, 2331567342, 2676984726, 2779945677, 4015477089, 5559891354, 8030954178, 12046431267, 24092862534, 36139293801, 72278587602]

約数ペア:

[(1, 72278587602), (2, 36139293801), (3, 24092862534), (6, 12046431267), (9, 8030954178), (13, 5559891354), (18, 4015477089), (26, 2779945677), (27, 2676984726), (31, 2331567342), (39, 1853297118), (54, 1338492363), (62, 1165783671), (78, 926648559), (81, 892328242), (93, 777189114), (117, 617765706), (162, 446164121), (186, 388594557), (234, 308882853), (279, 259063038), (351, 205921902), (403, 179351334), (558, 129531519), (702, 102960951), (806, 89675667), (837, 86354346), (1053, 68640634), (1209, 59783778), (1674, 43177173), (2106, 34320317), (2418, 29891889), (2511, 28784782), (3627, 19927926), (5022, 14392391), (7254, 9963963), (10881, 6642642), (21762, 3321321), (32643, 2214214), (65286, 1107107)]