180789084

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 168

約数和(自身を含む): 575110368

約数和(自身を除く): 394321284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 521, 567, 612, 714, 729, 756, 918, 972, 1042, 1071, 1134, 1377, 1428, 1458, 1563, 1701, 1836, 2084, 2142, 2268, 2754, 2916, 3126, 3213, 3402, 3647, 4131, 4284, 4689, 5103, 5508, 6252, 6426, 6804, 7294, 8262, 8857, 9378, 9639, 10206, 10941, 12393, 12852, 14067, 14588, 16524, 17714, 18756, 19278, 20412, 21882, 24786, 26571, 28134, 28917, 32823, 35428, 38556, 42201, 43764, 49572, 53142, 56268, 57834, 61999, 65646, 79713, 84402, 86751, 98469, 106284, 115668, 123998, 126603, 131292, 159426, 168804, 173502, 185997, 196938, 239139, 247996, 253206, 295407, 318852, 347004, 371994, 379809, 393876, 478278, 506412, 557991, 590814, 717417, 743988, 759618, 886221, 956556, 1115982, 1181628, 1434834, 1519236, 1673973, 1772442, 2152251, 2231964, 2658663, 2869668, 3347946, 3544884, 4304502, 5021919, 5317326, 6456753, 6695892, 8609004, 10043838, 10634652, 12913506, 15065757, 20087676, 25827012, 30131514, 45197271, 60263028, 90394542, 180789084]

約数ペア:

[(1, 180789084), (2, 90394542), (3, 60263028), (4, 45197271), (6, 30131514), (7, 25827012), (9, 20087676), (12, 15065757), (14, 12913506), (17, 10634652), (18, 10043838), (21, 8609004), (27, 6695892), (28, 6456753), (34, 5317326), (36, 5021919), (42, 4304502), (51, 3544884), (54, 3347946), (63, 2869668), (68, 2658663), (81, 2231964), (84, 2152251), (102, 1772442), (108, 1673973), (119, 1519236), (126, 1434834), (153, 1181628), (162, 1115982), (189, 956556), (204, 886221), (238, 759618), (243, 743988), (252, 717417), (306, 590814), (324, 557991), (357, 506412), (378, 478278), (459, 393876), (476, 379809), (486, 371994), (521, 347004), (567, 318852), (612, 295407), (714, 253206), (729, 247996), (756, 239139), (918, 196938), (972, 185997), (1042, 173502), (1071, 168804), (1134, 159426), (1377, 131292), (1428, 126603), (1458, 123998), (1563, 115668), (1701, 106284), (1836, 98469), (2084, 86751), (2142, 84402), (2268, 79713), (2754, 65646), (2916, 61999), (3126, 57834), (3213, 56268), (3402, 53142), (3647, 49572), (4131, 43764), (4284, 42201), (4689, 38556), (5103, 35428), (5508, 32823), (6252, 28917), (6426, 28134), (6804, 26571), (7294, 24786), (8262, 21882), (8857, 20412), (9378, 19278), (9639, 18756), (10206, 17714), (10941, 16524), (12393, 14588), (12852, 14067)]