66990336

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 216042624

約数和(自身を除く): 149052288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 733, 768, 816, 896, 952, 1088, 1344, 1428, 1466, 1632, 1792, 1904, 2176, 2199, 2688, 2856, 2932, 3264, 3808, 4352, 4398, 5131, 5376, 5712, 5864, 6528, 7616, 8796, 10262, 11424, 11728, 12461, 13056, 15232, 15393, 17592, 20524, 22848, 23456, 24922, 30464, 30786, 35184, 37383, 41048, 45696, 46912, 49844, 61572, 70368, 74766, 82096, 87227, 91392, 93824, 99688, 123144, 140736, 149532, 164192, 174454, 187648, 199376, 246288, 261681, 281472, 299064, 328384, 348908, 398752, 492576, 523362, 562944, 598128, 656768, 697816, 797504, 985152, 1046724, 1196256, 1313536, 1395632, 1595008, 1970304, 2093448, 2392512, 2791264, 3190016, 3940608, 4186896, 4785024, 5582528, 8373792, 9570048, 11165056, 16747584, 22330112, 33495168, 66990336]

約数ペア:

[(1, 66990336), (2, 33495168), (3, 22330112), (4, 16747584), (6, 11165056), (7, 9570048), (8, 8373792), (12, 5582528), (14, 4785024), (16, 4186896), (17, 3940608), (21, 3190016), (24, 2791264), (28, 2392512), (32, 2093448), (34, 1970304), (42, 1595008), (48, 1395632), (51, 1313536), (56, 1196256), (64, 1046724), (68, 985152), (84, 797504), (96, 697816), (102, 656768), (112, 598128), (119, 562944), (128, 523362), (136, 492576), (168, 398752), (192, 348908), (204, 328384), (224, 299064), (238, 281472), (256, 261681), (272, 246288), (336, 199376), (357, 187648), (384, 174454), (408, 164192), (448, 149532), (476, 140736), (544, 123144), (672, 99688), (714, 93824), (733, 91392), (768, 87227), (816, 82096), (896, 74766), (952, 70368), (1088, 61572), (1344, 49844), (1428, 46912), (1466, 45696), (1632, 41048), (1792, 37383), (1904, 35184), (2176, 30786), (2199, 30464), (2688, 24922), (2856, 23456), (2932, 22848), (3264, 20524), (3808, 17592), (4352, 15393), (4398, 15232), (5131, 13056), (5376, 12461), (5712, 11728), (5864, 11424), (6528, 10262), (7616, 8796)]