83807416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 212751360

約数和(自身を除く): 128943944

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 53, 56, 68, 77, 88, 106, 119, 136, 151, 154, 187, 212, 238, 302, 308, 371, 374, 424, 476, 583, 604, 616, 742, 748, 901, 952, 1057, 1166, 1208, 1309, 1484, 1496, 1661, 1802, 2114, 2332, 2567, 2618, 2968, 3322, 3604, 4081, 4228, 4664, 5134, 5236, 6307, 6644, 7208, 8003, 8162, 8456, 9911, 10268, 10472, 11627, 12614, 13288, 16006, 16324, 17969, 19822, 20536, 23254, 25228, 28237, 32012, 32648, 35938, 39644, 46508, 50456, 56021, 56474, 64024, 69377, 71876, 79288, 88033, 93016, 112042, 112948, 136051, 138754, 143752, 176066, 197659, 224084, 225896, 272102, 277508, 352132, 395318, 448168, 544204, 555016, 616231, 704264, 790636, 952357, 1088408, 1232462, 1496561, 1581272, 1904714, 2464924, 2993122, 3809428, 4929848, 5986244, 7618856, 10475927, 11972488, 20951854, 41903708, 83807416]

約数ペア:

[(1, 83807416), (2, 41903708), (4, 20951854), (7, 11972488), (8, 10475927), (11, 7618856), (14, 5986244), (17, 4929848), (22, 3809428), (28, 2993122), (34, 2464924), (44, 1904714), (53, 1581272), (56, 1496561), (68, 1232462), (77, 1088408), (88, 952357), (106, 790636), (119, 704264), (136, 616231), (151, 555016), (154, 544204), (187, 448168), (212, 395318), (238, 352132), (302, 277508), (308, 272102), (371, 225896), (374, 224084), (424, 197659), (476, 176066), (583, 143752), (604, 138754), (616, 136051), (742, 112948), (748, 112042), (901, 93016), (952, 88033), (1057, 79288), (1166, 71876), (1208, 69377), (1309, 64024), (1484, 56474), (1496, 56021), (1661, 50456), (1802, 46508), (2114, 39644), (2332, 35938), (2567, 32648), (2618, 32012), (2968, 28237), (3322, 25228), (3604, 23254), (4081, 20536), (4228, 19822), (4664, 17969), (5134, 16324), (5236, 16006), (6307, 13288), (6644, 12614), (7208, 11627), (8003, 10472), (8162, 10268), (8456, 9911)]