84865321504

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{2543}}^1$

素因数の和:2982

約数の個数: 96

約数和(自身を含む): 173760491520

約数和(自身を除く): 88895170016

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 307, 316, 344, 614, 632, 688, 1228, 1264, 1376, 2456, 2528, 2543, 3397, 4912, 5086, 6794, 9824, 10172, 13201, 13588, 20344, 24253, 26402, 27176, 40688, 48506, 52804, 54352, 81376, 97012, 105608, 108704, 109349, 194024, 200897, 211216, 218698, 388048, 401794, 422432, 437396, 776096, 780701, 803588, 874792, 1042879, 1561402, 1607176, 1749584, 2085758, 3122804, 3214352, 3499168, 4171516, 6245608, 6428704, 8343032, 8638571, 12491216, 16686064, 17277142, 24982432, 33372128, 33570143, 34554284, 61675379, 67140286, 69108568, 123350758, 134280572, 138217136, 246701516, 268561144, 276434272, 493403032, 537122288, 986806064, 1074244576, 1973612128, 2652041297, 5304082594, 10608165188, 21216330376, 42432660752, 84865321504]

約数ペア:

[(1, 84865321504), (2, 42432660752), (4, 21216330376), (8, 10608165188), (16, 5304082594), (32, 2652041297), (43, 1973612128), (79, 1074244576), (86, 986806064), (158, 537122288), (172, 493403032), (307, 276434272), (316, 268561144), (344, 246701516), (614, 138217136), (632, 134280572), (688, 123350758), (1228, 69108568), (1264, 67140286), (1376, 61675379), (2456, 34554284), (2528, 33570143), (2543, 33372128), (3397, 24982432), (4912, 17277142), (5086, 16686064), (6794, 12491216), (9824, 8638571), (10172, 8343032), (13201, 6428704), (13588, 6245608), (20344, 4171516), (24253, 3499168), (26402, 3214352), (27176, 3122804), (40688, 2085758), (48506, 1749584), (52804, 1607176), (54352, 1561402), (81376, 1042879), (97012, 874792), (105608, 803588), (108704, 780701), (109349, 776096), (194024, 437396), (200897, 422432), (211216, 401794), (218698, 388048)]