78312642646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{219217}}^1$

素因数の和:219341

約数の個数: 64

約数和(自身を含む): 151523481600

約数和(自身を除く): 73210838954

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 79, 119, 133, 158, 238, 266, 323, 553, 646, 1106, 1343, 1501, 2261, 2686, 3002, 4522, 9401, 10507, 18802, 21014, 25517, 51034, 178619, 219217, 357238, 438434, 1534519, 3069038, 3726689, 4165123, 7453378, 8330246, 17318143, 26086823, 29155861, 34636286, 52173646, 58311722, 70807091, 121227001, 141614182, 242454002, 294408431, 329044717, 495649637, 588816862, 658089434, 991299274, 2060859017, 2303313019, 4121718034, 4606626038, 5593760189, 11187520378, 39156321323, 78312642646]

約数ペア:

[(1, 78312642646), (2, 39156321323), (7, 11187520378), (14, 5593760189), (17, 4606626038), (19, 4121718034), (34, 2303313019), (38, 2060859017), (79, 991299274), (119, 658089434), (133, 588816862), (158, 495649637), (238, 329044717), (266, 294408431), (323, 242454002), (553, 141614182), (646, 121227001), (1106, 70807091), (1343, 58311722), (1501, 52173646), (2261, 34636286), (2686, 29155861), (3002, 26086823), (4522, 17318143), (9401, 8330246), (10507, 7453378), (18802, 4165123), (21014, 3726689), (25517, 3069038), (51034, 1534519), (178619, 438434), (219217, 357238)]