80756312

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 202778640

約数和(自身を除く): 122022328

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 49, 52, 53, 56, 91, 92, 98, 104, 106, 161, 169, 182, 184, 196, 212, 299, 322, 338, 364, 371, 392, 424, 598, 637, 644, 676, 689, 728, 742, 1127, 1183, 1196, 1219, 1274, 1288, 1352, 1378, 1484, 2093, 2254, 2366, 2392, 2438, 2548, 2597, 2756, 2968, 3887, 4186, 4508, 4732, 4823, 4876, 5096, 5194, 5512, 7774, 8281, 8372, 8533, 8957, 9016, 9464, 9646, 9752, 10388, 14651, 15548, 15847, 16562, 16744, 17066, 17914, 19292, 20776, 27209, 29302, 31096, 31694, 33124, 33761, 34132, 35828, 38584, 54418, 58604, 59731, 62699, 63388, 66248, 67522, 68264, 71656, 108836, 110929, 117208, 119462, 125398, 126776, 135044, 190463, 206011, 217672, 221858, 238924, 250796, 270088, 380926, 412022, 438893, 443716, 477848, 501592, 761852, 776503, 824044, 877786, 887432, 1442077, 1523704, 1553006, 1648088, 1755572, 2884154, 3106012, 3511144, 5768308, 6212024, 10094539, 11536616, 20189078, 40378156, 80756312]

約数ペア:

[(1, 80756312), (2, 40378156), (4, 20189078), (7, 11536616), (8, 10094539), (13, 6212024), (14, 5768308), (23, 3511144), (26, 3106012), (28, 2884154), (46, 1755572), (49, 1648088), (52, 1553006), (53, 1523704), (56, 1442077), (91, 887432), (92, 877786), (98, 824044), (104, 776503), (106, 761852), (161, 501592), (169, 477848), (182, 443716), (184, 438893), (196, 412022), (212, 380926), (299, 270088), (322, 250796), (338, 238924), (364, 221858), (371, 217672), (392, 206011), (424, 190463), (598, 135044), (637, 126776), (644, 125398), (676, 119462), (689, 117208), (728, 110929), (742, 108836), (1127, 71656), (1183, 68264), (1196, 67522), (1219, 66248), (1274, 63388), (1288, 62699), (1352, 59731), (1378, 58604), (1484, 54418), (2093, 38584), (2254, 35828), (2366, 34132), (2392, 33761), (2438, 33124), (2548, 31694), (2597, 31096), (2756, 29302), (2968, 27209), (3887, 20776), (4186, 19292), (4508, 17914), (4732, 17066), (4823, 16744), (4876, 16562), (5096, 15847), (5194, 15548), (5512, 14651), (7774, 10388), (8281, 9752), (8372, 9646), (8533, 9464), (8957, 9016)]