88873280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 126

約数和(自身を含む): 232296462

約数和(自身を除く): 143423182

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 289, 310, 320, 340, 496, 527, 544, 578, 620, 680, 961, 992, 1054, 1088, 1156, 1240, 1360, 1445, 1922, 1984, 2108, 2312, 2480, 2635, 2720, 2890, 3844, 4216, 4624, 4805, 4960, 5270, 5440, 5780, 7688, 8432, 8959, 9248, 9610, 9920, 10540, 11560, 15376, 16337, 16864, 17918, 18496, 19220, 21080, 23120, 30752, 32674, 33728, 35836, 38440, 42160, 44795, 46240, 61504, 65348, 71672, 76880, 81685, 84320, 89590, 92480, 130696, 143344, 153760, 163370, 168640, 179180, 261392, 277729, 286688, 307520, 326740, 358360, 522784, 555458, 573376, 653480, 716720, 1045568, 1110916, 1306960, 1388645, 1433440, 2221832, 2613920, 2777290, 2866880, 4443664, 5227840, 5554580, 8887328, 11109160, 17774656, 22218320, 44436640, 88873280]

約数ペア:

[(1, 88873280), (2, 44436640), (4, 22218320), (5, 17774656), (8, 11109160), (10, 8887328), (16, 5554580), (17, 5227840), (20, 4443664), (31, 2866880), (32, 2777290), (34, 2613920), (40, 2221832), (62, 1433440), (64, 1388645), (68, 1306960), (80, 1110916), (85, 1045568), (124, 716720), (136, 653480), (155, 573376), (160, 555458), (170, 522784), (248, 358360), (272, 326740), (289, 307520), (310, 286688), (320, 277729), (340, 261392), (496, 179180), (527, 168640), (544, 163370), (578, 153760), (620, 143344), (680, 130696), (961, 92480), (992, 89590), (1054, 84320), (1088, 81685), (1156, 76880), (1240, 71672), (1360, 65348), (1445, 61504), (1922, 46240), (1984, 44795), (2108, 42160), (2312, 38440), (2480, 35836), (2635, 33728), (2720, 32674), (2890, 30752), (3844, 23120), (4216, 21080), (4624, 19220), (4805, 18496), (4960, 17918), (5270, 16864), (5440, 16337), (5780, 15376), (7688, 11560), (8432, 10540), (8959, 9920), (9248, 9610)]