84831428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 100963132

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 47, 68, 76, 94, 127, 187, 188, 209, 254, 323, 374, 418, 508, 517, 646, 748, 799, 836, 893, 1034, 1292, 1397, 1598, 1786, 2068, 2159, 2413, 2794, 3196, 3553, 3572, 4318, 4826, 5588, 5969, 7106, 8636, 8789, 9652, 9823, 11938, 14212, 15181, 17578, 19646, 23749, 23876, 26543, 30362, 35156, 39292, 41021, 47498, 53086, 60724, 65659, 82042, 94996, 101473, 106172, 113411, 131318, 164084, 166991, 202946, 226822, 262636, 333982, 405892, 451231, 453644, 667964, 902462, 1116203, 1247521, 1804924, 1927987, 2232406, 2495042, 3855974, 4464812, 4990084, 7711948, 21207857, 42415714, 84831428]

約数ペア:

[(1, 84831428), (2, 42415714), (4, 21207857), (11, 7711948), (17, 4990084), (19, 4464812), (22, 3855974), (34, 2495042), (38, 2232406), (44, 1927987), (47, 1804924), (68, 1247521), (76, 1116203), (94, 902462), (127, 667964), (187, 453644), (188, 451231), (209, 405892), (254, 333982), (323, 262636), (374, 226822), (418, 202946), (508, 166991), (517, 164084), (646, 131318), (748, 113411), (799, 106172), (836, 101473), (893, 94996), (1034, 82042), (1292, 65659), (1397, 60724), (1598, 53086), (1786, 47498), (2068, 41021), (2159, 39292), (2413, 35156), (2794, 30362), (3196, 26543), (3553, 23876), (3572, 23749), (4318, 19646), (4826, 17578), (5588, 15181), (5969, 14212), (7106, 11938), (8636, 9823), (8789, 9652)]