65655792

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 120

約数和(自身を含む): 199369680

約数和(自身を除く): 133713888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 421, 432, 456, 513, 684, 722, 842, 912, 1026, 1083, 1263, 1368, 1444, 1684, 2052, 2166, 2526, 2736, 2888, 3249, 3368, 3789, 4104, 4332, 5052, 5776, 6498, 6736, 7578, 7999, 8208, 8664, 9747, 10104, 11367, 12996, 15156, 15998, 17328, 19494, 20208, 22734, 23997, 25992, 30312, 31996, 38988, 45468, 47994, 51984, 60624, 63992, 71991, 77976, 90936, 95988, 127984, 143982, 151981, 155952, 181872, 191976, 215973, 287964, 303962, 383952, 431946, 455943, 575928, 607924, 863892, 911886, 1151856, 1215848, 1367829, 1727784, 1823772, 2431696, 2735658, 3455568, 3647544, 4103487, 5471316, 7295088, 8206974, 10942632, 16413948, 21885264, 32827896, 65655792]

約数ペア:

[(1, 65655792), (2, 32827896), (3, 21885264), (4, 16413948), (6, 10942632), (8, 8206974), (9, 7295088), (12, 5471316), (16, 4103487), (18, 3647544), (19, 3455568), (24, 2735658), (27, 2431696), (36, 1823772), (38, 1727784), (48, 1367829), (54, 1215848), (57, 1151856), (72, 911886), (76, 863892), (108, 607924), (114, 575928), (144, 455943), (152, 431946), (171, 383952), (216, 303962), (228, 287964), (304, 215973), (342, 191976), (361, 181872), (421, 155952), (432, 151981), (456, 143982), (513, 127984), (684, 95988), (722, 90936), (842, 77976), (912, 71991), (1026, 63992), (1083, 60624), (1263, 51984), (1368, 47994), (1444, 45468), (1684, 38988), (2052, 31996), (2166, 30312), (2526, 25992), (2736, 23997), (2888, 22734), (3249, 20208), (3368, 19494), (3789, 17328), (4104, 15998), (4332, 15156), (5052, 12996), (5776, 11367), (6498, 10104), (6736, 9747), (7578, 8664), (7999, 8208)]