72881088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 222284544

約数和(自身を除く): 149403456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 211, 224, 257, 336, 422, 448, 514, 633, 672, 771, 844, 1028, 1266, 1344, 1477, 1542, 1688, 1799, 2056, 2532, 2954, 3084, 3376, 3598, 4112, 4431, 5064, 5397, 5908, 6168, 6752, 7196, 8224, 8862, 10128, 10794, 11816, 12336, 13504, 14392, 16448, 17724, 20256, 21588, 23632, 24672, 28784, 35448, 40512, 43176, 47264, 49344, 54227, 57568, 70896, 86352, 94528, 108454, 115136, 141792, 162681, 172704, 216908, 283584, 325362, 345408, 379589, 433816, 650724, 759178, 867632, 1138767, 1301448, 1518356, 1735264, 2277534, 2602896, 3036712, 3470528, 4555068, 5205792, 6073424, 9110136, 10411584, 12146848, 18220272, 24293696, 36440544, 72881088]

約数ペア:

[(1, 72881088), (2, 36440544), (3, 24293696), (4, 18220272), (6, 12146848), (7, 10411584), (8, 9110136), (12, 6073424), (14, 5205792), (16, 4555068), (21, 3470528), (24, 3036712), (28, 2602896), (32, 2277534), (42, 1735264), (48, 1518356), (56, 1301448), (64, 1138767), (84, 867632), (96, 759178), (112, 650724), (168, 433816), (192, 379589), (211, 345408), (224, 325362), (257, 283584), (336, 216908), (422, 172704), (448, 162681), (514, 141792), (633, 115136), (672, 108454), (771, 94528), (844, 86352), (1028, 70896), (1266, 57568), (1344, 54227), (1477, 49344), (1542, 47264), (1688, 43176), (1799, 40512), (2056, 35448), (2532, 28784), (2954, 24672), (3084, 23632), (3376, 21588), (3598, 20256), (4112, 17724), (4431, 16448), (5064, 14392), (5397, 13504), (5908, 12336), (6168, 11816), (6752, 10794), (7196, 10128), (8224, 8862)]