64158744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 185472000

約数和(自身を除く): 121313256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 137, 152, 156, 158, 228, 237, 247, 274, 312, 316, 411, 456, 474, 494, 548, 632, 741, 822, 948, 988, 1027, 1096, 1482, 1501, 1644, 1781, 1896, 1976, 2054, 2603, 2964, 3002, 3081, 3288, 3562, 4108, 4503, 5206, 5343, 5928, 6004, 6162, 7124, 7809, 8216, 9006, 10412, 10686, 10823, 12008, 12324, 14248, 15618, 18012, 19513, 20824, 21372, 21646, 24648, 31236, 32469, 33839, 36024, 39026, 42744, 43292, 58539, 62472, 64938, 67678, 78052, 86584, 101517, 117078, 129876, 135356, 140699, 156104, 203034, 205637, 234156, 259752, 270712, 281398, 406068, 411274, 422097, 468312, 562796, 616911, 812136, 822548, 844194, 1125592, 1233822, 1645096, 1688388, 2467644, 2673281, 3376776, 4935288, 5346562, 8019843, 10693124, 16039686, 21386248, 32079372, 64158744]

約数ペア:

[(1, 64158744), (2, 32079372), (3, 21386248), (4, 16039686), (6, 10693124), (8, 8019843), (12, 5346562), (13, 4935288), (19, 3376776), (24, 2673281), (26, 2467644), (38, 1688388), (39, 1645096), (52, 1233822), (57, 1125592), (76, 844194), (78, 822548), (79, 812136), (104, 616911), (114, 562796), (137, 468312), (152, 422097), (156, 411274), (158, 406068), (228, 281398), (237, 270712), (247, 259752), (274, 234156), (312, 205637), (316, 203034), (411, 156104), (456, 140699), (474, 135356), (494, 129876), (548, 117078), (632, 101517), (741, 86584), (822, 78052), (948, 67678), (988, 64938), (1027, 62472), (1096, 58539), (1482, 43292), (1501, 42744), (1644, 39026), (1781, 36024), (1896, 33839), (1976, 32469), (2054, 31236), (2603, 24648), (2964, 21646), (3002, 21372), (3081, 20824), (3288, 19513), (3562, 18012), (4108, 15618), (4503, 14248), (5206, 12324), (5343, 12008), (5928, 10823), (6004, 10686), (6162, 10412), (7124, 9006), (7809, 8216)]