64512144

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 204519276

約数和(自身を除く): 140007132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 73, 76, 102, 114, 136, 144, 146, 152, 153, 171, 204, 219, 228, 272, 292, 304, 306, 323, 342, 361, 408, 438, 456, 584, 612, 646, 657, 684, 722, 816, 876, 912, 969, 1083, 1168, 1224, 1241, 1292, 1314, 1368, 1387, 1444, 1752, 1938, 2166, 2448, 2482, 2584, 2628, 2736, 2774, 2888, 2907, 3249, 3504, 3723, 3876, 4161, 4332, 4964, 5168, 5256, 5548, 5776, 5814, 6137, 6498, 7446, 7752, 8322, 8664, 9928, 10512, 11096, 11169, 11628, 12274, 12483, 12996, 14892, 15504, 16644, 17328, 18411, 19856, 22192, 22338, 23256, 23579, 24548, 24966, 25992, 26353, 29784, 33288, 36822, 44676, 46512, 47158, 49096, 49932, 51984, 52706, 55233, 59568, 66576, 70737, 73644, 79059, 89352, 94316, 98192, 99864, 105412, 110466, 141474, 147288, 158118, 178704, 188632, 199728, 210824, 212211, 220932, 237177, 282948, 294576, 316236, 377264, 421648, 424422, 441864, 448001, 474354, 565896, 632472, 848844, 883728, 896002, 948708, 1131792, 1264944, 1344003, 1697688, 1792004, 1897416, 2688006, 3395376, 3584008, 3794832, 4032009, 5376012, 7168016, 8064018, 10752024, 16128036, 21504048, 32256072, 64512144]

約数ペア:

[(1, 64512144), (2, 32256072), (3, 21504048), (4, 16128036), (6, 10752024), (8, 8064018), (9, 7168016), (12, 5376012), (16, 4032009), (17, 3794832), (18, 3584008), (19, 3395376), (24, 2688006), (34, 1897416), (36, 1792004), (38, 1697688), (48, 1344003), (51, 1264944), (57, 1131792), (68, 948708), (72, 896002), (73, 883728), (76, 848844), (102, 632472), (114, 565896), (136, 474354), (144, 448001), (146, 441864), (152, 424422), (153, 421648), (171, 377264), (204, 316236), (219, 294576), (228, 282948), (272, 237177), (292, 220932), (304, 212211), (306, 210824), (323, 199728), (342, 188632), (361, 178704), (408, 158118), (438, 147288), (456, 141474), (584, 110466), (612, 105412), (646, 99864), (657, 98192), (684, 94316), (722, 89352), (816, 79059), (876, 73644), (912, 70737), (969, 66576), (1083, 59568), (1168, 55233), (1224, 52706), (1241, 51984), (1292, 49932), (1314, 49096), (1368, 47158), (1387, 46512), (1444, 44676), (1752, 36822), (1938, 33288), (2166, 29784), (2448, 26353), (2482, 25992), (2584, 24966), (2628, 24548), (2736, 23579), (2774, 23256), (2888, 22338), (2907, 22192), (3249, 19856), (3504, 18411), (3723, 17328), (3876, 16644), (4161, 15504), (4332, 14892), (4964, 12996), (5168, 12483), (5256, 12274), (5548, 11628), (5776, 11169), (5814, 11096), (6137, 10512), (6498, 9928), (7446, 8664), (7752, 8322)]