71674308

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 72

約数和(自身を含む): 197826720

約数和(自身を除く): 126152412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 3881, 4617, 6156, 7762, 9234, 11643, 15524, 18468, 23286, 34929, 46572, 69858, 73739, 104787, 139716, 147478, 209574, 221217, 294956, 314361, 419148, 442434, 628722, 663651, 884868, 943083, 1257444, 1327302, 1886166, 1990953, 2654604, 3772332, 3981906, 5972859, 7963812, 11945718, 17918577, 23891436, 35837154, 71674308]

約数ペア:

[(1, 71674308), (2, 35837154), (3, 23891436), (4, 17918577), (6, 11945718), (9, 7963812), (12, 5972859), (18, 3981906), (19, 3772332), (27, 2654604), (36, 1990953), (38, 1886166), (54, 1327302), (57, 1257444), (76, 943083), (81, 884868), (108, 663651), (114, 628722), (162, 442434), (171, 419148), (228, 314361), (243, 294956), (324, 221217), (342, 209574), (486, 147478), (513, 139716), (684, 104787), (972, 73739), (1026, 69858), (1539, 46572), (2052, 34929), (3078, 23286), (3881, 18468), (4617, 15524), (6156, 11643), (7762, 9234)]