61161642

素因数分解:

$2^1\times 3^8\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 141710400

約数和(自身を除く): 80548758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 79, 81, 118, 158, 162, 177, 237, 243, 354, 474, 486, 531, 711, 729, 1062, 1422, 1458, 1593, 2133, 2187, 3186, 4266, 4374, 4661, 4779, 6399, 6561, 9322, 9558, 12798, 13122, 13983, 14337, 19197, 27966, 28674, 38394, 41949, 43011, 57591, 83898, 86022, 115182, 125847, 129033, 172773, 251694, 258066, 345546, 377541, 387099, 518319, 755082, 774198, 1036638, 1132623, 2265246, 3397869, 6795738, 10193607, 20387214, 30580821, 61161642]

約数ペア:

[(1, 61161642), (2, 30580821), (3, 20387214), (6, 10193607), (9, 6795738), (18, 3397869), (27, 2265246), (54, 1132623), (59, 1036638), (79, 774198), (81, 755082), (118, 518319), (158, 387099), (162, 377541), (177, 345546), (237, 258066), (243, 251694), (354, 172773), (474, 129033), (486, 125847), (531, 115182), (711, 86022), (729, 83898), (1062, 57591), (1422, 43011), (1458, 41949), (1593, 38394), (2133, 28674), (2187, 27966), (3186, 19197), (4266, 14337), (4374, 13983), (4661, 13122), (4779, 12798), (6399, 9558), (6561, 9322)]