80763072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 245424960

約数和(自身を除く): 164661888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 131, 152, 156, 169, 192, 208, 228, 247, 262, 304, 312, 338, 393, 416, 456, 494, 507, 524, 608, 624, 676, 741, 786, 832, 912, 988, 1014, 1048, 1216, 1248, 1352, 1482, 1572, 1703, 1824, 1976, 2028, 2096, 2489, 2496, 2704, 2964, 3144, 3211, 3406, 3648, 3952, 4056, 4192, 4978, 5109, 5408, 5928, 6288, 6422, 6812, 7467, 7904, 8112, 8384, 9633, 9956, 10218, 10816, 11856, 12576, 12844, 13624, 14934, 15808, 16224, 19266, 19912, 20436, 22139, 23712, 25152, 25688, 27248, 29868, 32357, 32448, 38532, 39824, 40872, 44278, 47424, 51376, 54496, 59736, 64714, 66417, 77064, 79648, 81744, 88556, 97071, 102752, 108992, 119472, 129428, 132834, 154128, 159296, 163488, 177112, 194142, 205504, 238944, 258856, 265668, 308256, 326976, 354224, 388284, 420641, 477888, 517712, 531336, 616512, 708448, 776568, 841282, 1035424, 1062672, 1261923, 1416896, 1553136, 1682564, 2070848, 2125344, 2523846, 3106272, 3365128, 4250688, 5047692, 6212544, 6730256, 10095384, 13460512, 20190768, 26921024, 40381536, 80763072]

約数ペア:

[(1, 80763072), (2, 40381536), (3, 26921024), (4, 20190768), (6, 13460512), (8, 10095384), (12, 6730256), (13, 6212544), (16, 5047692), (19, 4250688), (24, 3365128), (26, 3106272), (32, 2523846), (38, 2125344), (39, 2070848), (48, 1682564), (52, 1553136), (57, 1416896), (64, 1261923), (76, 1062672), (78, 1035424), (96, 841282), (104, 776568), (114, 708448), (131, 616512), (152, 531336), (156, 517712), (169, 477888), (192, 420641), (208, 388284), (228, 354224), (247, 326976), (262, 308256), (304, 265668), (312, 258856), (338, 238944), (393, 205504), (416, 194142), (456, 177112), (494, 163488), (507, 159296), (524, 154128), (608, 132834), (624, 129428), (676, 119472), (741, 108992), (786, 102752), (832, 97071), (912, 88556), (988, 81744), (1014, 79648), (1048, 77064), (1216, 66417), (1248, 64714), (1352, 59736), (1482, 54496), (1572, 51376), (1703, 47424), (1824, 44278), (1976, 40872), (2028, 39824), (2096, 38532), (2489, 32448), (2496, 32357), (2704, 29868), (2964, 27248), (3144, 25688), (3211, 25152), (3406, 23712), (3648, 22139), (3952, 20436), (4056, 19912), (4192, 19266), (4978, 16224), (5109, 15808), (5408, 14934), (5928, 13624), (6288, 12844), (6422, 12576), (6812, 11856), (7467, 10816), (7904, 10218), (8112, 9956), (8384, 9633)]