86667570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 259687296

約数和(自身を除く): 173019726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 71, 81, 90, 99, 110, 135, 137, 142, 162, 165, 198, 213, 270, 274, 297, 330, 355, 405, 411, 426, 495, 594, 639, 685, 710, 781, 810, 822, 891, 990, 1065, 1233, 1278, 1370, 1485, 1507, 1562, 1782, 1917, 2055, 2130, 2343, 2466, 2970, 3014, 3195, 3699, 3834, 3905, 4110, 4455, 4521, 4686, 5751, 6165, 6390, 7029, 7398, 7535, 7810, 8910, 9042, 9585, 9727, 11097, 11502, 11715, 12330, 13563, 14058, 15070, 18495, 19170, 19454, 21087, 22194, 22605, 23430, 27126, 28755, 29181, 35145, 36990, 40689, 42174, 45210, 48635, 55485, 57510, 58362, 63261, 67815, 70290, 81378, 87543, 97270, 105435, 106997, 110970, 122067, 126522, 135630, 145905, 175086, 203445, 210870, 213994, 244134, 262629, 291810, 316305, 320991, 406890, 437715, 525258, 534985, 610335, 632610, 641982, 787887, 875430, 962973, 1069970, 1220670, 1313145, 1575774, 1604955, 1925946, 2626290, 2888919, 3209910, 3939435, 4814865, 5777838, 7878870, 8666757, 9629730, 14444595, 17333514, 28889190, 43333785, 86667570]

約数ペア:

[(1, 86667570), (2, 43333785), (3, 28889190), (5, 17333514), (6, 14444595), (9, 9629730), (10, 8666757), (11, 7878870), (15, 5777838), (18, 4814865), (22, 3939435), (27, 3209910), (30, 2888919), (33, 2626290), (45, 1925946), (54, 1604955), (55, 1575774), (66, 1313145), (71, 1220670), (81, 1069970), (90, 962973), (99, 875430), (110, 787887), (135, 641982), (137, 632610), (142, 610335), (162, 534985), (165, 525258), (198, 437715), (213, 406890), (270, 320991), (274, 316305), (297, 291810), (330, 262629), (355, 244134), (405, 213994), (411, 210870), (426, 203445), (495, 175086), (594, 145905), (639, 135630), (685, 126522), (710, 122067), (781, 110970), (810, 106997), (822, 105435), (891, 97270), (990, 87543), (1065, 81378), (1233, 70290), (1278, 67815), (1370, 63261), (1485, 58362), (1507, 57510), (1562, 55485), (1782, 48635), (1917, 45210), (2055, 42174), (2130, 40689), (2343, 36990), (2466, 35145), (2970, 29181), (3014, 28755), (3195, 27126), (3699, 23430), (3834, 22605), (3905, 22194), (4110, 21087), (4455, 19454), (4521, 19170), (4686, 18495), (5751, 15070), (6165, 14058), (6390, 13563), (7029, 12330), (7398, 11715), (7535, 11502), (7810, 11097), (8910, 9727), (9042, 9585)]