67317228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 204422400

約数和(自身を除く): 137105172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 342, 389, 396, 414, 418, 437, 506, 627, 684, 759, 778, 828, 836, 874, 1012, 1167, 1254, 1311, 1518, 1556, 1748, 1881, 2277, 2334, 2508, 2622, 3036, 3501, 3762, 3933, 4279, 4554, 4668, 4807, 5244, 7002, 7391, 7524, 7866, 8558, 8947, 9108, 9614, 12837, 14004, 14421, 14782, 15732, 17116, 17894, 19228, 22173, 25674, 26841, 28842, 29564, 35788, 38511, 43263, 44346, 51348, 53682, 57684, 66519, 77022, 80523, 81301, 86526, 88692, 98417, 107364, 133038, 154044, 161046, 162602, 169993, 173052, 196834, 243903, 266076, 295251, 322092, 325204, 339986, 393668, 487806, 509979, 590502, 679972, 731709, 885753, 975612, 1019958, 1181004, 1463418, 1529937, 1771506, 1869923, 2039916, 2926836, 3059874, 3543012, 3739846, 5609769, 6119748, 7479692, 11219538, 16829307, 22439076, 33658614, 67317228]

約数ペア:

[(1, 67317228), (2, 33658614), (3, 22439076), (4, 16829307), (6, 11219538), (9, 7479692), (11, 6119748), (12, 5609769), (18, 3739846), (19, 3543012), (22, 3059874), (23, 2926836), (33, 2039916), (36, 1869923), (38, 1771506), (44, 1529937), (46, 1463418), (57, 1181004), (66, 1019958), (69, 975612), (76, 885753), (92, 731709), (99, 679972), (114, 590502), (132, 509979), (138, 487806), (171, 393668), (198, 339986), (207, 325204), (209, 322092), (228, 295251), (253, 266076), (276, 243903), (342, 196834), (389, 173052), (396, 169993), (414, 162602), (418, 161046), (437, 154044), (506, 133038), (627, 107364), (684, 98417), (759, 88692), (778, 86526), (828, 81301), (836, 80523), (874, 77022), (1012, 66519), (1167, 57684), (1254, 53682), (1311, 51348), (1518, 44346), (1556, 43263), (1748, 38511), (1881, 35788), (2277, 29564), (2334, 28842), (2508, 26841), (2622, 25674), (3036, 22173), (3501, 19228), (3762, 17894), (3933, 17116), (4279, 15732), (4554, 14782), (4668, 14421), (4807, 14004), (5244, 12837), (7002, 9614), (7391, 9108), (7524, 8947), (7866, 8558)]