82474548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 222009984

約数和(自身を除く): 139535436

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 137, 156, 204, 221, 227, 274, 411, 442, 454, 548, 663, 681, 822, 884, 908, 1326, 1362, 1644, 1781, 2329, 2652, 2724, 2951, 3562, 3859, 4658, 5343, 5902, 6987, 7124, 7718, 8853, 9316, 10686, 11577, 11804, 13974, 15436, 17706, 21372, 23154, 27948, 30277, 31099, 35412, 46308, 50167, 60554, 62198, 90831, 93297, 100334, 121108, 124396, 150501, 181662, 186594, 200668, 301002, 363324, 373188, 404287, 528683, 602004, 808574, 1057366, 1212861, 1586049, 1617148, 2114732, 2425722, 3172098, 4851444, 6344196, 6872879, 13745758, 20618637, 27491516, 41237274, 82474548]

約数ペア:

[(1, 82474548), (2, 41237274), (3, 27491516), (4, 20618637), (6, 13745758), (12, 6872879), (13, 6344196), (17, 4851444), (26, 3172098), (34, 2425722), (39, 2114732), (51, 1617148), (52, 1586049), (68, 1212861), (78, 1057366), (102, 808574), (137, 602004), (156, 528683), (204, 404287), (221, 373188), (227, 363324), (274, 301002), (411, 200668), (442, 186594), (454, 181662), (548, 150501), (663, 124396), (681, 121108), (822, 100334), (884, 93297), (908, 90831), (1326, 62198), (1362, 60554), (1644, 50167), (1781, 46308), (2329, 35412), (2652, 31099), (2724, 30277), (2951, 27948), (3562, 23154), (3859, 21372), (4658, 17706), (5343, 15436), (5902, 13974), (6987, 11804), (7124, 11577), (7718, 10686), (8853, 9316)]