78128154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5659}}^1$

素因数の和:5739

約数の個数: 48

約数和(自身を含む): 185421600

約数和(自身を除く): 107293446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 5659, 6903, 11318, 13806, 16977, 33954, 50931, 73567, 101862, 147134, 220701, 333881, 441402, 662103, 667762, 1001643, 1324206, 2003286, 3004929, 4340453, 6009858, 8680906, 13021359, 26042718, 39064077, 78128154]

約数ペア:

[(1, 78128154), (2, 39064077), (3, 26042718), (6, 13021359), (9, 8680906), (13, 6009858), (18, 4340453), (26, 3004929), (39, 2003286), (59, 1324206), (78, 1001643), (117, 667762), (118, 662103), (177, 441402), (234, 333881), (354, 220701), (531, 147134), (767, 101862), (1062, 73567), (1534, 50931), (2301, 33954), (4602, 16977), (5659, 13806), (6903, 11318)]