77871449784

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1\times {\mathrm{1811}}^1$

素因数の和:3181

約数の個数: 128

約数和(自身を含む): 206748910080

約数和(自身を除く): 128877460296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1277, 1403, 1464, 1811, 2554, 2806, 3622, 3831, 4209, 5108, 5433, 5612, 7244, 7662, 8418, 10216, 10866, 11224, 14488, 15324, 16836, 21732, 29371, 30648, 33672, 41653, 43464, 58742, 77897, 83306, 88113, 110471, 117484, 124959, 155794, 166612, 176226, 220942, 233691, 234968, 249918, 311588, 331413, 333224, 352452, 441884, 467382, 499836, 623176, 662826, 704904, 883768, 934764, 999672, 1325652, 1791631, 1869528, 2312647, 2540833, 2651304, 3583262, 4625294, 5081666, 5374893, 6937941, 7166524, 7622499, 9250588, 10163332, 10749786, 13875882, 14333048, 15244998, 18501176, 20326664, 21499572, 27751764, 30489996, 42999144, 53190881, 55503528, 60979992, 106381762, 141071467, 159572643, 212763524, 282142934, 319145286, 423214401, 425527048, 564285868, 638290572, 846428802, 1128571736, 1276581144, 1692857604, 3244643741, 3385715208, 6489287482, 9733931223, 12978574964, 19467862446, 25957149928, 38935724892, 77871449784]

約数ペア:

[(1, 77871449784), (2, 38935724892), (3, 25957149928), (4, 19467862446), (6, 12978574964), (8, 9733931223), (12, 6489287482), (23, 3385715208), (24, 3244643741), (46, 1692857604), (61, 1276581144), (69, 1128571736), (92, 846428802), (122, 638290572), (138, 564285868), (183, 425527048), (184, 423214401), (244, 319145286), (276, 282142934), (366, 212763524), (488, 159572643), (552, 141071467), (732, 106381762), (1277, 60979992), (1403, 55503528), (1464, 53190881), (1811, 42999144), (2554, 30489996), (2806, 27751764), (3622, 21499572), (3831, 20326664), (4209, 18501176), (5108, 15244998), (5433, 14333048), (5612, 13875882), (7244, 10749786), (7662, 10163332), (8418, 9250588), (10216, 7622499), (10866, 7166524), (11224, 6937941), (14488, 5374893), (15324, 5081666), (16836, 4625294), (21732, 3583262), (29371, 2651304), (30648, 2540833), (33672, 2312647), (41653, 1869528), (43464, 1791631), (58742, 1325652), (77897, 999672), (83306, 934764), (88113, 883768), (110471, 704904), (117484, 662826), (124959, 623176), (155794, 499836), (166612, 467382), (176226, 441884), (220942, 352452), (233691, 333224), (234968, 331413), (249918, 311588)]