80884776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 247726080

約数和(自身を除く): 166841304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 223, 238, 254, 357, 381, 408, 446, 476, 508, 669, 714, 762, 889, 892, 952, 1016, 1338, 1428, 1524, 1561, 1778, 1784, 2159, 2667, 2676, 2856, 3048, 3122, 3556, 3791, 4318, 4683, 5334, 5352, 6244, 6477, 7112, 7582, 8636, 9366, 10668, 11373, 12488, 12954, 15113, 15164, 17272, 18732, 21336, 22746, 25908, 26537, 28321, 30226, 30328, 37464, 45339, 45492, 51816, 53074, 56642, 60452, 79611, 84963, 90678, 90984, 106148, 113284, 120904, 159222, 169926, 181356, 198247, 212296, 226568, 318444, 339852, 362712, 396494, 481457, 594741, 636888, 679704, 792988, 962914, 1189482, 1444371, 1585976, 1925828, 2378964, 2888742, 3370199, 3851656, 4757928, 5777484, 6740398, 10110597, 11554968, 13480796, 20221194, 26961592, 40442388, 80884776]

約数ペア:

[(1, 80884776), (2, 40442388), (3, 26961592), (4, 20221194), (6, 13480796), (7, 11554968), (8, 10110597), (12, 6740398), (14, 5777484), (17, 4757928), (21, 3851656), (24, 3370199), (28, 2888742), (34, 2378964), (42, 1925828), (51, 1585976), (56, 1444371), (68, 1189482), (84, 962914), (102, 792988), (119, 679704), (127, 636888), (136, 594741), (168, 481457), (204, 396494), (223, 362712), (238, 339852), (254, 318444), (357, 226568), (381, 212296), (408, 198247), (446, 181356), (476, 169926), (508, 159222), (669, 120904), (714, 113284), (762, 106148), (889, 90984), (892, 90678), (952, 84963), (1016, 79611), (1338, 60452), (1428, 56642), (1524, 53074), (1561, 51816), (1778, 45492), (1784, 45339), (2159, 37464), (2667, 30328), (2676, 30226), (2856, 28321), (3048, 26537), (3122, 25908), (3556, 22746), (3791, 21336), (4318, 18732), (4683, 17272), (5334, 15164), (5352, 15113), (6244, 12954), (6477, 12488), (7112, 11373), (7582, 10668), (8636, 9366)]