90409752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{66089}}^1$

素因数の和:66120

約数の個数: 48

約数和(自身を含む): 257751000

約数和(自身を除く): 167341248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 66089, 132178, 198267, 264356, 396534, 528712, 594801, 793068, 1189602, 1255691, 1586136, 2379204, 2511382, 3767073, 4758408, 5022764, 7534146, 10045528, 11301219, 15068292, 22602438, 30136584, 45204876, 90409752]

約数ペア:

[(1, 90409752), (2, 45204876), (3, 30136584), (4, 22602438), (6, 15068292), (8, 11301219), (9, 10045528), (12, 7534146), (18, 5022764), (19, 4758408), (24, 3767073), (36, 2511382), (38, 2379204), (57, 1586136), (72, 1255691), (76, 1189602), (114, 793068), (152, 594801), (171, 528712), (228, 396534), (342, 264356), (456, 198267), (684, 132178), (1368, 66089)]