90237714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9951

約数の個数: 48

約数和(自身を含む): 216734976

約数和(自身を除く): 126497262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 9901, 19802, 29703, 59406, 69307, 138614, 207921, 306931, 415842, 485149, 613862, 920793, 970298, 1455447, 1841586, 2148517, 2910894, 4297034, 6445551, 12891102, 15039619, 30079238, 45118857, 90237714]

約数ペア:

[(1, 90237714), (2, 45118857), (3, 30079238), (6, 15039619), (7, 12891102), (14, 6445551), (21, 4297034), (31, 2910894), (42, 2148517), (49, 1841586), (62, 1455447), (93, 970298), (98, 920793), (147, 613862), (186, 485149), (217, 415842), (294, 306931), (434, 207921), (651, 138614), (1302, 69307), (1519, 59406), (3038, 29703), (4557, 19802), (9114, 9901)]