180086508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 556867584

約数和(自身を除く): 376781076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 127, 153, 204, 238, 252, 254, 306, 331, 357, 381, 476, 508, 612, 662, 714, 762, 889, 993, 1071, 1143, 1324, 1428, 1524, 1778, 1986, 2142, 2159, 2286, 2317, 2667, 2979, 3556, 3972, 4284, 4318, 4572, 4634, 5334, 5627, 5958, 6477, 6951, 8001, 8636, 9268, 10668, 11254, 11916, 12954, 13902, 15113, 16002, 16881, 19431, 20853, 22508, 25908, 27804, 30226, 32004, 33762, 38862, 39389, 41706, 42037, 45339, 50643, 60452, 67524, 77724, 78778, 83412, 84074, 90678, 101286, 118167, 126111, 136017, 157556, 168148, 181356, 202572, 236334, 252222, 272034, 294259, 354501, 378333, 472668, 504444, 544068, 588518, 709002, 714629, 756666, 882777, 1177036, 1418004, 1429258, 1513332, 1765554, 2143887, 2648331, 2858516, 3531108, 4287774, 5002403, 5296662, 6431661, 8575548, 10004806, 10593324, 12863322, 15007209, 20009612, 25726644, 30014418, 45021627, 60028836, 90043254, 180086508]

約数ペア:

[(1, 180086508), (2, 90043254), (3, 60028836), (4, 45021627), (6, 30014418), (7, 25726644), (9, 20009612), (12, 15007209), (14, 12863322), (17, 10593324), (18, 10004806), (21, 8575548), (28, 6431661), (34, 5296662), (36, 5002403), (42, 4287774), (51, 3531108), (63, 2858516), (68, 2648331), (84, 2143887), (102, 1765554), (119, 1513332), (126, 1429258), (127, 1418004), (153, 1177036), (204, 882777), (238, 756666), (252, 714629), (254, 709002), (306, 588518), (331, 544068), (357, 504444), (381, 472668), (476, 378333), (508, 354501), (612, 294259), (662, 272034), (714, 252222), (762, 236334), (889, 202572), (993, 181356), (1071, 168148), (1143, 157556), (1324, 136017), (1428, 126111), (1524, 118167), (1778, 101286), (1986, 90678), (2142, 84074), (2159, 83412), (2286, 78778), (2317, 77724), (2667, 67524), (2979, 60452), (3556, 50643), (3972, 45339), (4284, 42037), (4318, 41706), (4572, 39389), (4634, 38862), (5334, 33762), (5627, 32004), (5958, 30226), (6477, 27804), (6951, 25908), (8001, 22508), (8636, 20853), (9268, 19431), (10668, 16881), (11254, 16002), (11916, 15113), (12954, 13902)]