85173438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 201180672

約数和(自身を除く): 116007234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 83, 106, 159, 166, 249, 318, 371, 461, 498, 581, 742, 922, 1113, 1162, 1383, 1743, 2226, 2766, 3227, 3486, 4399, 6454, 8798, 9681, 13197, 19362, 24433, 26394, 30793, 38263, 48866, 61586, 73299, 76526, 92379, 114789, 146598, 171031, 184758, 229578, 267841, 342062, 513093, 535682, 803523, 1026186, 1607046, 2027939, 4055878, 6083817, 12167634, 14195573, 28391146, 42586719, 85173438]

約数ペア:

[(1, 85173438), (2, 42586719), (3, 28391146), (6, 14195573), (7, 12167634), (14, 6083817), (21, 4055878), (42, 2027939), (53, 1607046), (83, 1026186), (106, 803523), (159, 535682), (166, 513093), (249, 342062), (318, 267841), (371, 229578), (461, 184758), (498, 171031), (581, 146598), (742, 114789), (922, 92379), (1113, 76526), (1162, 73299), (1383, 61586), (1743, 48866), (2226, 38263), (2766, 30793), (3227, 26394), (3486, 24433), (4399, 19362), (6454, 13197), (8798, 9681)]