91064340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26627}}^1$

素因数の和:26661

約数の個数: 72

約数和(自身を含む): 290777760

約数和(自身を除く): 199713420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 26627, 53254, 79881, 106508, 133135, 159762, 239643, 266270, 319524, 399405, 479286, 505913, 532540, 798810, 958572, 1011826, 1198215, 1517739, 1597620, 2023652, 2396430, 2529565, 3035478, 4553217, 4792860, 5059130, 6070956, 7588695, 9106434, 10118260, 15177390, 18212868, 22766085, 30354780, 45532170, 91064340]

約数ペア:

[(1, 91064340), (2, 45532170), (3, 30354780), (4, 22766085), (5, 18212868), (6, 15177390), (9, 10118260), (10, 9106434), (12, 7588695), (15, 6070956), (18, 5059130), (19, 4792860), (20, 4553217), (30, 3035478), (36, 2529565), (38, 2396430), (45, 2023652), (57, 1597620), (60, 1517739), (76, 1198215), (90, 1011826), (95, 958572), (114, 798810), (171, 532540), (180, 505913), (190, 479286), (228, 399405), (285, 319524), (342, 266270), (380, 239643), (570, 159762), (684, 133135), (855, 106508), (1140, 79881), (1710, 53254), (3420, 26627)]