80918334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 218102976

約数和(自身を除く): 137184642

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 222, 238, 259, 306, 333, 357, 518, 629, 666, 714, 777, 1021, 1071, 1258, 1554, 1887, 2042, 2142, 2331, 3063, 3774, 4403, 4662, 5661, 6126, 7147, 8806, 9189, 11322, 13209, 14294, 17357, 18378, 21441, 26418, 34714, 37777, 39627, 42882, 52071, 64323, 75554, 79254, 104142, 113331, 121499, 128646, 156213, 226662, 242998, 264439, 312426, 339993, 364497, 528878, 642209, 679986, 728994, 793317, 1093491, 1284418, 1586634, 1926627, 2186982, 2379951, 3853254, 4495463, 4759902, 5779881, 8990926, 11559762, 13486389, 26972778, 40459167, 80918334]

約数ペア:

[(1, 80918334), (2, 40459167), (3, 26972778), (6, 13486389), (7, 11559762), (9, 8990926), (14, 5779881), (17, 4759902), (18, 4495463), (21, 3853254), (34, 2379951), (37, 2186982), (42, 1926627), (51, 1586634), (63, 1284418), (74, 1093491), (102, 793317), (111, 728994), (119, 679986), (126, 642209), (153, 528878), (222, 364497), (238, 339993), (259, 312426), (306, 264439), (333, 242998), (357, 226662), (518, 156213), (629, 128646), (666, 121499), (714, 113331), (777, 104142), (1021, 79254), (1071, 75554), (1258, 64323), (1554, 52071), (1887, 42882), (2042, 39627), (2142, 37777), (2331, 34714), (3063, 26418), (3774, 21441), (4403, 18378), (4662, 17357), (5661, 14294), (6126, 13209), (7147, 11322), (8806, 9189)]