86874612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 243102720

約数和(自身を除く): 156228108

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 47, 57, 66, 67, 76, 94, 114, 121, 132, 134, 141, 188, 201, 209, 228, 242, 268, 282, 363, 402, 418, 484, 517, 564, 627, 726, 737, 804, 836, 893, 1034, 1254, 1273, 1452, 1474, 1551, 1786, 2068, 2211, 2299, 2508, 2546, 2679, 2948, 3102, 3149, 3572, 3819, 4422, 4598, 5092, 5358, 5687, 6204, 6298, 6897, 7638, 8107, 8844, 9196, 9447, 9823, 10716, 11374, 12596, 13794, 14003, 15276, 16214, 17061, 18894, 19646, 22748, 24321, 27588, 28006, 29469, 32428, 34122, 34639, 37788, 39292, 42009, 48642, 56012, 58938, 59831, 68244, 69278, 84018, 97284, 103917, 108053, 117876, 119662, 138556, 154033, 168036, 179493, 207834, 216106, 239324, 308066, 324159, 358986, 381029, 415668, 432212, 462099, 616132, 648318, 658141, 717972, 762058, 924198, 1143087, 1296636, 1316282, 1524116, 1848396, 1974423, 2286174, 2632564, 3948846, 4572348, 7239551, 7897692, 14479102, 21718653, 28958204, 43437306, 86874612]

約数ペア:

[(1, 86874612), (2, 43437306), (3, 28958204), (4, 21718653), (6, 14479102), (11, 7897692), (12, 7239551), (19, 4572348), (22, 3948846), (33, 2632564), (38, 2286174), (44, 1974423), (47, 1848396), (57, 1524116), (66, 1316282), (67, 1296636), (76, 1143087), (94, 924198), (114, 762058), (121, 717972), (132, 658141), (134, 648318), (141, 616132), (188, 462099), (201, 432212), (209, 415668), (228, 381029), (242, 358986), (268, 324159), (282, 308066), (363, 239324), (402, 216106), (418, 207834), (484, 179493), (517, 168036), (564, 154033), (627, 138556), (726, 119662), (737, 117876), (804, 108053), (836, 103917), (893, 97284), (1034, 84018), (1254, 69278), (1273, 68244), (1452, 59831), (1474, 58938), (1551, 56012), (1786, 48642), (2068, 42009), (2211, 39292), (2299, 37788), (2508, 34639), (2546, 34122), (2679, 32428), (2948, 29469), (3102, 28006), (3149, 27588), (3572, 24321), (3819, 22748), (4422, 19646), (4598, 18894), (5092, 17061), (5358, 16214), (5687, 15276), (6204, 14003), (6298, 13794), (6897, 12596), (7638, 11374), (8107, 10716), (8844, 9823), (9196, 9447)]