89018478

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 197223936

約数和(自身を除く): 108205458

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 223, 331, 402, 446, 603, 662, 669, 993, 1206, 1338, 1986, 2007, 2979, 4014, 5958, 14941, 22177, 29882, 44354, 44823, 66531, 73813, 89646, 133062, 134469, 147626, 199593, 221439, 268938, 399186, 442878, 664317, 1328634, 4945471, 9890942, 14836413, 29672826, 44509239, 89018478]

約数ペア:

[(1, 89018478), (2, 44509239), (3, 29672826), (6, 14836413), (9, 9890942), (18, 4945471), (67, 1328634), (134, 664317), (201, 442878), (223, 399186), (331, 268938), (402, 221439), (446, 199593), (603, 147626), (662, 134469), (669, 133062), (993, 89646), (1206, 73813), (1338, 66531), (1986, 44823), (2007, 44354), (2979, 29882), (4014, 22177), (5958, 14941)]