64797876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 197765568

約数和(自身を除く): 132967692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 78, 82, 99, 117, 123, 132, 143, 156, 164, 198, 234, 246, 286, 307, 369, 396, 429, 451, 468, 492, 533, 572, 614, 738, 858, 902, 921, 1066, 1228, 1287, 1353, 1476, 1599, 1716, 1804, 1842, 2132, 2574, 2706, 2763, 3198, 3377, 3684, 3991, 4059, 4797, 5148, 5412, 5526, 5863, 6396, 6754, 7982, 8118, 9594, 10131, 11052, 11726, 11973, 12587, 13508, 15964, 16236, 17589, 19188, 20262, 23452, 23946, 25174, 30393, 35178, 35919, 37761, 40524, 43901, 47892, 50348, 52767, 60786, 70356, 71838, 75522, 87802, 105534, 113283, 121572, 131703, 138457, 143676, 151044, 163631, 175604, 211068, 226566, 263406, 276914, 327262, 395109, 415371, 453132, 490893, 526812, 553828, 654524, 790218, 830742, 981786, 1246113, 1472679, 1580436, 1661484, 1799941, 1963572, 2492226, 2945358, 3599882, 4984452, 5399823, 5890716, 7199764, 10799646, 16199469, 21599292, 32398938, 64797876]

約数ペア:

[(1, 64797876), (2, 32398938), (3, 21599292), (4, 16199469), (6, 10799646), (9, 7199764), (11, 5890716), (12, 5399823), (13, 4984452), (18, 3599882), (22, 2945358), (26, 2492226), (33, 1963572), (36, 1799941), (39, 1661484), (41, 1580436), (44, 1472679), (52, 1246113), (66, 981786), (78, 830742), (82, 790218), (99, 654524), (117, 553828), (123, 526812), (132, 490893), (143, 453132), (156, 415371), (164, 395109), (198, 327262), (234, 276914), (246, 263406), (286, 226566), (307, 211068), (369, 175604), (396, 163631), (429, 151044), (451, 143676), (468, 138457), (492, 131703), (533, 121572), (572, 113283), (614, 105534), (738, 87802), (858, 75522), (902, 71838), (921, 70356), (1066, 60786), (1228, 52767), (1287, 50348), (1353, 47892), (1476, 43901), (1599, 40524), (1716, 37761), (1804, 35919), (1842, 35178), (2132, 30393), (2574, 25174), (2706, 23946), (2763, 23452), (3198, 20262), (3377, 19188), (3684, 17589), (3991, 16236), (4059, 15964), (4797, 13508), (5148, 12587), (5412, 11973), (5526, 11726), (5863, 11052), (6396, 10131), (6754, 9594), (7982, 8118)]