76815816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 241781760

約数和(自身を除く): 164965944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 197, 211, 231, 264, 308, 394, 422, 462, 591, 616, 633, 788, 844, 924, 1182, 1266, 1379, 1477, 1576, 1688, 1848, 2167, 2321, 2364, 2532, 2758, 2954, 4137, 4334, 4431, 4642, 4728, 5064, 5516, 5908, 6501, 6963, 8274, 8668, 8862, 9284, 11032, 11816, 13002, 13926, 15169, 16247, 16548, 17336, 17724, 18568, 26004, 27852, 30338, 32494, 33096, 35448, 41567, 45507, 48741, 52008, 55704, 60676, 64988, 83134, 91014, 97482, 121352, 124701, 129976, 166268, 182028, 194964, 249402, 290969, 332536, 364056, 389928, 457237, 498804, 581938, 872907, 914474, 997608, 1163876, 1371711, 1745814, 1828948, 2327752, 2743422, 3200659, 3491628, 3657896, 5486844, 6401318, 6983256, 9601977, 10973688, 12802636, 19203954, 25605272, 38407908, 76815816]

約数ペア:

[(1, 76815816), (2, 38407908), (3, 25605272), (4, 19203954), (6, 12802636), (7, 10973688), (8, 9601977), (11, 6983256), (12, 6401318), (14, 5486844), (21, 3657896), (22, 3491628), (24, 3200659), (28, 2743422), (33, 2327752), (42, 1828948), (44, 1745814), (56, 1371711), (66, 1163876), (77, 997608), (84, 914474), (88, 872907), (132, 581938), (154, 498804), (168, 457237), (197, 389928), (211, 364056), (231, 332536), (264, 290969), (308, 249402), (394, 194964), (422, 182028), (462, 166268), (591, 129976), (616, 124701), (633, 121352), (788, 97482), (844, 91014), (924, 83134), (1182, 64988), (1266, 60676), (1379, 55704), (1477, 52008), (1576, 48741), (1688, 45507), (1848, 41567), (2167, 35448), (2321, 33096), (2364, 32494), (2532, 30338), (2758, 27852), (2954, 26004), (4137, 18568), (4334, 17724), (4431, 17336), (4642, 16548), (4728, 16247), (5064, 15169), (5516, 13926), (5908, 13002), (6501, 11816), (6963, 11032), (8274, 9284), (8668, 8862)]