84880068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4137

約数の個数: 96

約数和(自身を含む): 256650240

約数和(自身を除く): 171770172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 4091, 5187, 6916, 8182, 10374, 12273, 16364, 20748, 24546, 28637, 49092, 53183, 57274, 77729, 85911, 106366, 114548, 155458, 159549, 171822, 212732, 233187, 310916, 319098, 343644, 372281, 466374, 544103, 638196, 744562, 932748, 1010477, 1088206, 1116843, 1489124, 1632309, 2020954, 2176412, 2233686, 3031431, 3264618, 4041908, 4467372, 6062862, 6529236, 7073339, 12125724, 14146678, 21220017, 28293356, 42440034, 84880068]

約数ペア:

[(1, 84880068), (2, 42440034), (3, 28293356), (4, 21220017), (6, 14146678), (7, 12125724), (12, 7073339), (13, 6529236), (14, 6062862), (19, 4467372), (21, 4041908), (26, 3264618), (28, 3031431), (38, 2233686), (39, 2176412), (42, 2020954), (52, 1632309), (57, 1489124), (76, 1116843), (78, 1088206), (84, 1010477), (91, 932748), (114, 744562), (133, 638196), (156, 544103), (182, 466374), (228, 372281), (247, 343644), (266, 319098), (273, 310916), (364, 233187), (399, 212732), (494, 171822), (532, 159549), (546, 155458), (741, 114548), (798, 106366), (988, 85911), (1092, 77729), (1482, 57274), (1596, 53183), (1729, 49092), (2964, 28637), (3458, 24546), (4091, 20748), (5187, 16364), (6916, 12273), (8182, 10374)]