91265538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23879}}^1$

素因数の和:23911

約数の個数: 48

約数和(自身を含む): 228674880

約数和(自身を除く): 137409342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 23879, 47758, 71637, 143274, 167153, 310427, 334306, 501459, 620854, 931281, 1002918, 1170071, 1862562, 2172989, 2340142, 3510213, 4345978, 6518967, 7020426, 13037934, 15210923, 30421846, 45632769, 91265538]

約数ペア:

[(1, 91265538), (2, 45632769), (3, 30421846), (6, 15210923), (7, 13037934), (13, 7020426), (14, 6518967), (21, 4345978), (26, 3510213), (39, 2340142), (42, 2172989), (49, 1862562), (78, 1170071), (91, 1002918), (98, 931281), (147, 620854), (182, 501459), (273, 334306), (294, 310427), (546, 167153), (637, 143274), (1274, 71637), (1911, 47758), (3822, 23879)]