66385392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 182904960

約数和(自身を除く): 116519568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 877, 912, 996, 1328, 1577, 1754, 1992, 2631, 3154, 3508, 3984, 4731, 5262, 6308, 7016, 9462, 10524, 12616, 14032, 16663, 18924, 21048, 25232, 33326, 37848, 42096, 49989, 66652, 72791, 75696, 99978, 133304, 145582, 199956, 218373, 266608, 291164, 399912, 436746, 582328, 799824, 873492, 1164656, 1383029, 1746984, 2766058, 3493968, 4149087, 5532116, 8298174, 11064232, 16596348, 22128464, 33192696, 66385392]

約数ペア:

[(1, 66385392), (2, 33192696), (3, 22128464), (4, 16596348), (6, 11064232), (8, 8298174), (12, 5532116), (16, 4149087), (19, 3493968), (24, 2766058), (38, 1746984), (48, 1383029), (57, 1164656), (76, 873492), (83, 799824), (114, 582328), (152, 436746), (166, 399912), (228, 291164), (249, 266608), (304, 218373), (332, 199956), (456, 145582), (498, 133304), (664, 99978), (877, 75696), (912, 72791), (996, 66652), (1328, 49989), (1577, 42096), (1754, 37848), (1992, 33326), (2631, 25232), (3154, 21048), (3508, 18924), (3984, 16663), (4731, 14032), (5262, 12616), (6308, 10524), (7016, 9462)]