90477816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 272643840

約数和(自身を除く): 182166024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 246, 264, 286, 312, 328, 429, 451, 492, 533, 572, 643, 858, 902, 984, 1066, 1144, 1286, 1353, 1599, 1716, 1804, 1929, 2132, 2572, 2706, 3198, 3432, 3608, 3858, 4264, 5144, 5412, 5863, 6396, 7073, 7716, 8359, 10824, 11726, 12792, 14146, 15432, 16718, 17589, 21219, 23452, 25077, 26363, 28292, 33436, 35178, 42438, 46904, 50154, 52726, 56584, 66872, 70356, 79089, 84876, 91949, 100308, 105452, 140712, 158178, 169752, 183898, 200616, 210904, 275847, 289993, 316356, 342719, 367796, 551694, 579986, 632712, 685438, 735592, 869979, 1028157, 1103388, 1159972, 1370876, 1739958, 2056314, 2206776, 2319944, 2741752, 3479916, 3769909, 4112628, 6959832, 7539818, 8225256, 11309727, 15079636, 22619454, 30159272, 45238908, 90477816]

約数ペア:

[(1, 90477816), (2, 45238908), (3, 30159272), (4, 22619454), (6, 15079636), (8, 11309727), (11, 8225256), (12, 7539818), (13, 6959832), (22, 4112628), (24, 3769909), (26, 3479916), (33, 2741752), (39, 2319944), (41, 2206776), (44, 2056314), (52, 1739958), (66, 1370876), (78, 1159972), (82, 1103388), (88, 1028157), (104, 869979), (123, 735592), (132, 685438), (143, 632712), (156, 579986), (164, 551694), (246, 367796), (264, 342719), (286, 316356), (312, 289993), (328, 275847), (429, 210904), (451, 200616), (492, 183898), (533, 169752), (572, 158178), (643, 140712), (858, 105452), (902, 100308), (984, 91949), (1066, 84876), (1144, 79089), (1286, 70356), (1353, 66872), (1599, 56584), (1716, 52726), (1804, 50154), (1929, 46904), (2132, 42438), (2572, 35178), (2706, 33436), (3198, 28292), (3432, 26363), (3608, 25077), (3858, 23452), (4264, 21219), (5144, 17589), (5412, 16718), (5863, 15432), (6396, 14146), (7073, 12792), (7716, 11726), (8359, 10824)]