89648416

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 108

約数和(自身を含む): 211603266

約数和(自身を除く): 121954850

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 137, 143, 169, 176, 208, 242, 274, 286, 338, 352, 416, 484, 548, 572, 676, 968, 1096, 1144, 1352, 1507, 1573, 1781, 1859, 1936, 2192, 2288, 2704, 3014, 3146, 3562, 3718, 3872, 4384, 4576, 5408, 6028, 6292, 7124, 7436, 12056, 12584, 14248, 14872, 16577, 19591, 20449, 23153, 24112, 25168, 28496, 29744, 33154, 39182, 40898, 46306, 48224, 50336, 56992, 59488, 66308, 78364, 81796, 92612, 132616, 156728, 163592, 185224, 215501, 254683, 265232, 313456, 327184, 370448, 431002, 509366, 530464, 626912, 654368, 740896, 862004, 1018732, 1724008, 2037464, 2801513, 3448016, 4074928, 5603026, 6896032, 8149856, 11206052, 22412104, 44824208, 89648416]

約数ペア:

[(1, 89648416), (2, 44824208), (4, 22412104), (8, 11206052), (11, 8149856), (13, 6896032), (16, 5603026), (22, 4074928), (26, 3448016), (32, 2801513), (44, 2037464), (52, 1724008), (88, 1018732), (104, 862004), (121, 740896), (137, 654368), (143, 626912), (169, 530464), (176, 509366), (208, 431002), (242, 370448), (274, 327184), (286, 313456), (338, 265232), (352, 254683), (416, 215501), (484, 185224), (548, 163592), (572, 156728), (676, 132616), (968, 92612), (1096, 81796), (1144, 78364), (1352, 66308), (1507, 59488), (1573, 56992), (1781, 50336), (1859, 48224), (1936, 46306), (2192, 40898), (2288, 39182), (2704, 33154), (3014, 29744), (3146, 28496), (3562, 25168), (3718, 24112), (3872, 23153), (4384, 20449), (4576, 19591), (5408, 16577), (6028, 14872), (6292, 14248), (7124, 12584), (7436, 12056)]