84590506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 101204054

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 31, 47, 58, 62, 77, 91, 94, 143, 154, 182, 203, 217, 286, 319, 329, 341, 377, 403, 406, 434, 517, 611, 638, 658, 682, 754, 806, 899, 1001, 1034, 1222, 1363, 1457, 1798, 2002, 2233, 2387, 2639, 2726, 2821, 2914, 3619, 4147, 4277, 4433, 4466, 4774, 5278, 5642, 6293, 6721, 7238, 8294, 8554, 8866, 9541, 9889, 10199, 11687, 12586, 13442, 14993, 16027, 17719, 18941, 19082, 19778, 20398, 23374, 29029, 29986, 31031, 32054, 35438, 37882, 42253, 47047, 58058, 62062, 69223, 81809, 84506, 94094, 104951, 112189, 124033, 128557, 132587, 138446, 163618, 194909, 208351, 209902, 224378, 248066, 257114, 265174, 295771, 389818, 416702, 464783, 549289, 591542, 899899, 929566, 1098578, 1364363, 1458457, 1799798, 2728726, 2916914, 3253481, 3845023, 6042179, 6506962, 7690046, 12084358, 42295253, 84590506]

約数ペア:

[(1, 84590506), (2, 42295253), (7, 12084358), (11, 7690046), (13, 6506962), (14, 6042179), (22, 3845023), (26, 3253481), (29, 2916914), (31, 2728726), (47, 1799798), (58, 1458457), (62, 1364363), (77, 1098578), (91, 929566), (94, 899899), (143, 591542), (154, 549289), (182, 464783), (203, 416702), (217, 389818), (286, 295771), (319, 265174), (329, 257114), (341, 248066), (377, 224378), (403, 209902), (406, 208351), (434, 194909), (517, 163618), (611, 138446), (638, 132587), (658, 128557), (682, 124033), (754, 112189), (806, 104951), (899, 94094), (1001, 84506), (1034, 81809), (1222, 69223), (1363, 62062), (1457, 58058), (1798, 47047), (2002, 42253), (2233, 37882), (2387, 35438), (2639, 32054), (2726, 31031), (2821, 29986), (2914, 29029), (3619, 23374), (4147, 20398), (4277, 19778), (4433, 19082), (4466, 18941), (4774, 17719), (5278, 16027), (5642, 14993), (6293, 13442), (6721, 12586), (7238, 11687), (8294, 10199), (8554, 9889), (8866, 9541)]