61728763512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{91639}}^1$

素因数の和:91805

約数の個数: 128

約数和(自身を含む): 177356390400

約数和(自身を除く): 115627626888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 221, 254, 312, 381, 408, 442, 508, 663, 762, 884, 1016, 1326, 1524, 1651, 1768, 2159, 2652, 3048, 3302, 4318, 4953, 5304, 6477, 6604, 8636, 9906, 12954, 13208, 17272, 19812, 25908, 28067, 39624, 51816, 56134, 84201, 91639, 112268, 168402, 183278, 224536, 274917, 336804, 366556, 549834, 673608, 733112, 1099668, 1191307, 1557863, 2199336, 2382614, 3115726, 3573921, 4673589, 4765228, 6231452, 7147842, 9347178, 9530456, 11638153, 12462904, 14295684, 18694356, 20252219, 23276306, 28591368, 34914459, 37388712, 40504438, 46552612, 60756657, 69828918, 81008876, 93105224, 121513314, 139657836, 151295989, 162017752, 197848601, 243026628, 279315672, 302591978, 395697202, 453887967, 486053256, 593545803, 605183956, 791394404, 907775934, 1187091606, 1210367912, 1582788808, 1815551868, 2374183212, 2572031813, 3631103736, 4748366424, 5144063626, 7716095439, 10288127252, 15432190878, 20576254504, 30864381756, 61728763512]

約数ペア:

[(1, 61728763512), (2, 30864381756), (3, 20576254504), (4, 15432190878), (6, 10288127252), (8, 7716095439), (12, 5144063626), (13, 4748366424), (17, 3631103736), (24, 2572031813), (26, 2374183212), (34, 1815551868), (39, 1582788808), (51, 1210367912), (52, 1187091606), (68, 907775934), (78, 791394404), (102, 605183956), (104, 593545803), (127, 486053256), (136, 453887967), (156, 395697202), (204, 302591978), (221, 279315672), (254, 243026628), (312, 197848601), (381, 162017752), (408, 151295989), (442, 139657836), (508, 121513314), (663, 93105224), (762, 81008876), (884, 69828918), (1016, 60756657), (1326, 46552612), (1524, 40504438), (1651, 37388712), (1768, 34914459), (2159, 28591368), (2652, 23276306), (3048, 20252219), (3302, 18694356), (4318, 14295684), (4953, 12462904), (5304, 11638153), (6477, 9530456), (6604, 9347178), (8636, 7147842), (9906, 6231452), (12954, 4765228), (13208, 4673589), (17272, 3573921), (19812, 3115726), (25908, 2382614), (28067, 2199336), (39624, 1557863), (51816, 1191307), (56134, 1099668), (84201, 733112), (91639, 673608), (112268, 549834), (168402, 366556), (183278, 336804), (224536, 274917)]