78470532

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 247869440

約数和(自身を除く): 169398908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 607, 684, 756, 798, 972, 1026, 1134, 1197, 1214, 1539, 1596, 1701, 1821, 2052, 2268, 2394, 2428, 3078, 3402, 3591, 3642, 4249, 4617, 4788, 5463, 6156, 6804, 7182, 7284, 8498, 9234, 10773, 10926, 11533, 12747, 14364, 16389, 16996, 18468, 21546, 21852, 23066, 25494, 32319, 32778, 34599, 38241, 43092, 46132, 49167, 50988, 64638, 65556, 69198, 76482, 80731, 98334, 103797, 114723, 129276, 138396, 147501, 152964, 161462, 196668, 207594, 229446, 242193, 295002, 311391, 322924, 344169, 415188, 458892, 484386, 590004, 622782, 688338, 726579, 934173, 968772, 1032507, 1245564, 1376676, 1453158, 1868346, 2065014, 2179737, 2802519, 2906316, 3736692, 4130028, 4359474, 5605038, 6539211, 8718948, 11210076, 13078422, 19617633, 26156844, 39235266, 78470532]

約数ペア:

[(1, 78470532), (2, 39235266), (3, 26156844), (4, 19617633), (6, 13078422), (7, 11210076), (9, 8718948), (12, 6539211), (14, 5605038), (18, 4359474), (19, 4130028), (21, 3736692), (27, 2906316), (28, 2802519), (36, 2179737), (38, 2065014), (42, 1868346), (54, 1453158), (57, 1376676), (63, 1245564), (76, 1032507), (81, 968772), (84, 934173), (108, 726579), (114, 688338), (126, 622782), (133, 590004), (162, 484386), (171, 458892), (189, 415188), (228, 344169), (243, 322924), (252, 311391), (266, 295002), (324, 242193), (342, 229446), (378, 207594), (399, 196668), (486, 161462), (513, 152964), (532, 147501), (567, 138396), (607, 129276), (684, 114723), (756, 103797), (798, 98334), (972, 80731), (1026, 76482), (1134, 69198), (1197, 65556), (1214, 64638), (1539, 50988), (1596, 49167), (1701, 46132), (1821, 43092), (2052, 38241), (2268, 34599), (2394, 32778), (2428, 32319), (3078, 25494), (3402, 23066), (3591, 21852), (3642, 21546), (4249, 18468), (4617, 16996), (4788, 16389), (5463, 14364), (6156, 12747), (6804, 11533), (7182, 10926), (7284, 10773), (8498, 9234)]