80715456

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8278

約数の個数: 84

約数和(自身を含む): 244995192

約数和(自身を除く): 164279736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 8243, 9792, 16486, 24729, 32972, 49458, 65944, 74187, 98916, 131888, 140131, 148374, 197832, 263776, 280262, 296748, 395664, 420393, 527552, 560524, 593496, 791328, 840786, 1121048, 1186992, 1261179, 1582656, 1681572, 2242096, 2373984, 2522358, 3363144, 4484192, 4747968, 5044716, 6726288, 8968384, 10089432, 13452576, 20178864, 26905152, 40357728, 80715456]

約数ペア:

[(1, 80715456), (2, 40357728), (3, 26905152), (4, 20178864), (6, 13452576), (8, 10089432), (9, 8968384), (12, 6726288), (16, 5044716), (17, 4747968), (18, 4484192), (24, 3363144), (32, 2522358), (34, 2373984), (36, 2242096), (48, 1681572), (51, 1582656), (64, 1261179), (68, 1186992), (72, 1121048), (96, 840786), (102, 791328), (136, 593496), (144, 560524), (153, 527552), (192, 420393), (204, 395664), (272, 296748), (288, 280262), (306, 263776), (408, 197832), (544, 148374), (576, 140131), (612, 131888), (816, 98916), (1088, 74187), (1224, 65944), (1632, 49458), (2448, 32972), (3264, 24729), (4896, 16486), (8243, 9792)]