82521978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 236390400

約数和(自身を除く): 153868422

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 49, 51, 57, 66, 77, 79, 98, 102, 114, 119, 133, 147, 154, 158, 187, 209, 231, 237, 238, 266, 294, 323, 357, 374, 399, 418, 462, 474, 539, 553, 561, 627, 646, 714, 798, 833, 869, 931, 969, 1078, 1106, 1122, 1254, 1309, 1343, 1463, 1501, 1617, 1659, 1666, 1738, 1862, 1938, 2261, 2499, 2607, 2618, 2686, 2793, 2926, 3002, 3234, 3318, 3553, 3871, 3927, 4029, 4389, 4503, 4522, 4998, 5214, 5586, 6083, 6783, 7106, 7742, 7854, 8058, 8778, 9006, 9163, 9401, 10241, 10507, 10659, 11613, 12166, 13566, 14773, 15827, 16511, 18249, 18326, 18802, 20482, 21014, 21318, 23226, 24871, 25517, 27489, 28203, 29546, 30723, 31521, 31654, 33022, 36498, 42581, 44319, 47481, 49533, 49742, 51034, 54978, 56406, 61446, 63042, 65807, 73549, 74613, 76551, 85162, 88638, 94962, 99066, 103411, 115577, 127743, 131614, 147098, 149226, 153102, 174097, 178619, 197421, 206822, 220647, 231154, 255486, 280687, 310233, 346731, 348194, 357238, 394842, 441294, 522291, 535857, 561374, 620466, 693462, 723877, 809039, 842061, 1044582, 1071714, 1250333, 1447754, 1618078, 1684122, 1964809, 2171631, 2427117, 2500666, 3750999, 3929618, 4343262, 4854234, 5894427, 7501998, 11788854, 13753663, 27507326, 41260989, 82521978]

約数ペア:

[(1, 82521978), (2, 41260989), (3, 27507326), (6, 13753663), (7, 11788854), (11, 7501998), (14, 5894427), (17, 4854234), (19, 4343262), (21, 3929618), (22, 3750999), (33, 2500666), (34, 2427117), (38, 2171631), (42, 1964809), (49, 1684122), (51, 1618078), (57, 1447754), (66, 1250333), (77, 1071714), (79, 1044582), (98, 842061), (102, 809039), (114, 723877), (119, 693462), (133, 620466), (147, 561374), (154, 535857), (158, 522291), (187, 441294), (209, 394842), (231, 357238), (237, 348194), (238, 346731), (266, 310233), (294, 280687), (323, 255486), (357, 231154), (374, 220647), (399, 206822), (418, 197421), (462, 178619), (474, 174097), (539, 153102), (553, 149226), (561, 147098), (627, 131614), (646, 127743), (714, 115577), (798, 103411), (833, 99066), (869, 94962), (931, 88638), (969, 85162), (1078, 76551), (1106, 74613), (1122, 73549), (1254, 65807), (1309, 63042), (1343, 61446), (1463, 56406), (1501, 54978), (1617, 51034), (1659, 49742), (1666, 49533), (1738, 47481), (1862, 44319), (1938, 42581), (2261, 36498), (2499, 33022), (2607, 31654), (2618, 31521), (2686, 30723), (2793, 29546), (2926, 28203), (3002, 27489), (3234, 25517), (3318, 24871), (3553, 23226), (3871, 21318), (3927, 21014), (4029, 20482), (4389, 18802), (4503, 18326), (4522, 18249), (4998, 16511), (5214, 15827), (5586, 14773), (6083, 13566), (6783, 12166), (7106, 11613), (7742, 10659), (7854, 10507), (8058, 10241), (8778, 9401), (9006, 9163)]