66508416

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4474

約数の個数: 96

約数和(自身を含む): 206153220

約数和(自身を除く): 139644804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4441, 4992, 7488, 8882, 13323, 14976, 17764, 26646, 35528, 39969, 53292, 57733, 71056, 79938, 106584, 115466, 142112, 159876, 173199, 213168, 230932, 284224, 319752, 346398, 426336, 461864, 519597, 568448, 639504, 692796, 852672, 923728, 1039194, 1279008, 1385592, 1705344, 1847456, 2078388, 2558016, 2771184, 3694912, 4156776, 5116032, 5542368, 7389824, 8313552, 11084736, 16627104, 22169472, 33254208, 66508416]

約数ペア:

[(1, 66508416), (2, 33254208), (3, 22169472), (4, 16627104), (6, 11084736), (8, 8313552), (9, 7389824), (12, 5542368), (13, 5116032), (16, 4156776), (18, 3694912), (24, 2771184), (26, 2558016), (32, 2078388), (36, 1847456), (39, 1705344), (48, 1385592), (52, 1279008), (64, 1039194), (72, 923728), (78, 852672), (96, 692796), (104, 639504), (117, 568448), (128, 519597), (144, 461864), (156, 426336), (192, 346398), (208, 319752), (234, 284224), (288, 230932), (312, 213168), (384, 173199), (416, 159876), (468, 142112), (576, 115466), (624, 106584), (832, 79938), (936, 71056), (1152, 57733), (1248, 53292), (1664, 39969), (1872, 35528), (2496, 26646), (3744, 17764), (4441, 14976), (4992, 13323), (7488, 8882)]