65811744

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 203545440

約数和(自身を除く): 137733696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 211, 216, 228, 288, 304, 342, 361, 422, 432, 456, 513, 608, 633, 684, 722, 844, 864, 912, 1026, 1083, 1266, 1368, 1444, 1688, 1824, 1899, 2052, 2166, 2532, 2736, 2888, 3249, 3376, 3798, 4009, 4104, 4332, 5064, 5472, 5697, 5776, 6498, 6752, 7596, 8018, 8208, 8664, 9747, 10128, 11394, 11552, 12027, 12996, 15192, 16036, 16416, 17328, 19494, 20256, 22788, 24054, 25992, 30384, 32072, 34656, 36081, 38988, 45576, 48108, 51984, 60768, 64144, 72162, 76171, 77976, 91152, 96216, 103968, 108243, 128288, 144324, 152342, 155952, 182304, 192432, 216486, 228513, 288648, 304684, 311904, 384864, 432972, 457026, 577296, 609368, 685539, 865944, 914052, 1154592, 1218736, 1371078, 1731888, 1828104, 2056617, 2437472, 2742156, 3463776, 3656208, 4113234, 5484312, 7312416, 8226468, 10968624, 16452936, 21937248, 32905872, 65811744]

約数ペア:

[(1, 65811744), (2, 32905872), (3, 21937248), (4, 16452936), (6, 10968624), (8, 8226468), (9, 7312416), (12, 5484312), (16, 4113234), (18, 3656208), (19, 3463776), (24, 2742156), (27, 2437472), (32, 2056617), (36, 1828104), (38, 1731888), (48, 1371078), (54, 1218736), (57, 1154592), (72, 914052), (76, 865944), (96, 685539), (108, 609368), (114, 577296), (144, 457026), (152, 432972), (171, 384864), (211, 311904), (216, 304684), (228, 288648), (288, 228513), (304, 216486), (342, 192432), (361, 182304), (422, 155952), (432, 152342), (456, 144324), (513, 128288), (608, 108243), (633, 103968), (684, 96216), (722, 91152), (844, 77976), (864, 76171), (912, 72162), (1026, 64144), (1083, 60768), (1266, 51984), (1368, 48108), (1444, 45576), (1688, 38988), (1824, 36081), (1899, 34656), (2052, 32072), (2166, 30384), (2532, 25992), (2736, 24054), (2888, 22788), (3249, 20256), (3376, 19494), (3798, 17328), (4009, 16416), (4104, 16036), (4332, 15192), (5064, 12996), (5472, 12027), (5697, 11552), (5776, 11394), (6498, 10128), (6752, 9747), (7596, 8664), (8018, 8208)]