91946778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 161861862

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 51, 66, 69, 77, 102, 119, 138, 154, 161, 187, 231, 238, 253, 322, 357, 374, 391, 462, 483, 506, 509, 561, 714, 759, 782, 966, 1018, 1122, 1173, 1309, 1518, 1527, 1771, 2346, 2618, 2737, 3054, 3542, 3563, 3927, 4301, 5313, 5474, 5599, 7126, 7854, 8211, 8602, 8653, 10626, 10689, 11198, 11707, 12903, 16422, 16797, 17306, 21378, 23414, 25806, 25959, 30107, 33594, 35121, 39193, 51918, 60214, 60571, 70242, 78386, 81949, 90321, 95183, 117579, 121142, 128777, 163898, 180642, 181713, 190366, 199019, 235158, 245847, 257554, 285549, 363426, 386331, 398038, 491694, 571098, 597057, 666281, 772662, 901439, 1194114, 1332562, 1393133, 1802878, 1998843, 2189209, 2704317, 2786266, 3997686, 4179399, 4378418, 5408634, 6567627, 8358798, 13135254, 15324463, 30648926, 45973389, 91946778]

約数ペア:

[(1, 91946778), (2, 45973389), (3, 30648926), (6, 15324463), (7, 13135254), (11, 8358798), (14, 6567627), (17, 5408634), (21, 4378418), (22, 4179399), (23, 3997686), (33, 2786266), (34, 2704317), (42, 2189209), (46, 1998843), (51, 1802878), (66, 1393133), (69, 1332562), (77, 1194114), (102, 901439), (119, 772662), (138, 666281), (154, 597057), (161, 571098), (187, 491694), (231, 398038), (238, 386331), (253, 363426), (322, 285549), (357, 257554), (374, 245847), (391, 235158), (462, 199019), (483, 190366), (506, 181713), (509, 180642), (561, 163898), (714, 128777), (759, 121142), (782, 117579), (966, 95183), (1018, 90321), (1122, 81949), (1173, 78386), (1309, 70242), (1518, 60571), (1527, 60214), (1771, 51918), (2346, 39193), (2618, 35121), (2737, 33594), (3054, 30107), (3542, 25959), (3563, 25806), (3927, 23414), (4301, 21378), (5313, 17306), (5474, 16797), (5599, 16422), (7126, 12903), (7854, 11707), (8211, 11198), (8602, 10689), (8653, 10626)]