26667792

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^3$

素因数の和:80

約数の個数: 120

約数和(自身を含む): 81696160

約数和(自身を除く): 55028368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 361, 432, 456, 486, 513, 648, 684, 722, 912, 972, 1026, 1083, 1296, 1368, 1444, 1539, 1944, 2052, 2166, 2736, 2888, 3078, 3249, 3888, 4104, 4332, 4617, 5776, 6156, 6498, 6859, 8208, 8664, 9234, 9747, 12312, 12996, 13718, 17328, 18468, 19494, 20577, 24624, 25992, 27436, 29241, 36936, 38988, 41154, 51984, 54872, 58482, 61731, 73872, 77976, 82308, 87723, 109744, 116964, 123462, 155952, 164616, 175446, 185193, 233928, 246924, 329232, 350892, 370386, 467856, 493848, 555579, 701784, 740772, 987696, 1111158, 1403568, 1481544, 1666737, 2222316, 2963088, 3333474, 4444632, 6666948, 8889264, 13333896, 26667792]

約数ペア:

[(1, 26667792), (2, 13333896), (3, 8889264), (4, 6666948), (6, 4444632), (8, 3333474), (9, 2963088), (12, 2222316), (16, 1666737), (18, 1481544), (19, 1403568), (24, 1111158), (27, 987696), (36, 740772), (38, 701784), (48, 555579), (54, 493848), (57, 467856), (72, 370386), (76, 350892), (81, 329232), (108, 246924), (114, 233928), (144, 185193), (152, 175446), (162, 164616), (171, 155952), (216, 123462), (228, 116964), (243, 109744), (304, 87723), (324, 82308), (342, 77976), (361, 73872), (432, 61731), (456, 58482), (486, 54872), (513, 51984), (648, 41154), (684, 38988), (722, 36936), (912, 29241), (972, 27436), (1026, 25992), (1083, 24624), (1296, 20577), (1368, 19494), (1444, 18468), (1539, 17328), (1944, 13718), (2052, 12996), (2166, 12312), (2736, 9747), (2888, 9234), (3078, 8664), (3249, 8208), (3888, 6859), (4104, 6498), (4332, 6156), (4617, 5776)]