80003376

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^3$

素因数の和:83

約数の個数: 140

約数和(自身を含む): 245312920

約数和(自身を除く): 165309544

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, 729, 912, 972, 1026, 1083, 1296, 1368, 1444, 1458, 1539, 1944, 2052, 2166, 2736, 2888, 2916, 3078, 3249, 3888, 4104, 4332, 4617, 5776, 5832, 6156, 6498, 6859, 8208, 8664, 9234, 9747, 11664, 12312, 12996, 13718, 13851, 17328, 18468, 19494, 20577, 24624, 25992, 27436, 27702, 29241, 36936, 38988, 41154, 51984, 54872, 55404, 58482, 61731, 73872, 77976, 82308, 87723, 109744, 110808, 116964, 123462, 155952, 164616, 175446, 185193, 221616, 233928, 246924, 263169, 329232, 350892, 370386, 467856, 493848, 526338, 555579, 701784, 740772, 987696, 1052676, 1111158, 1403568, 1481544, 1666737, 2105352, 2222316, 2963088, 3333474, 4210704, 4444632, 5000211, 6666948, 8889264, 10000422, 13333896, 20000844, 26667792, 40001688, 80003376]

約数ペア:

[(1, 80003376), (2, 40001688), (3, 26667792), (4, 20000844), (6, 13333896), (8, 10000422), (9, 8889264), (12, 6666948), (16, 5000211), (18, 4444632), (19, 4210704), (24, 3333474), (27, 2963088), (36, 2222316), (38, 2105352), (48, 1666737), (54, 1481544), (57, 1403568), (72, 1111158), (76, 1052676), (81, 987696), (108, 740772), (114, 701784), (144, 555579), (152, 526338), (162, 493848), (171, 467856), (216, 370386), (228, 350892), (243, 329232), (304, 263169), (324, 246924), (342, 233928), (361, 221616), (432, 185193), (456, 175446), (486, 164616), (513, 155952), (648, 123462), (684, 116964), (722, 110808), (729, 109744), (912, 87723), (972, 82308), (1026, 77976), (1083, 73872), (1296, 61731), (1368, 58482), (1444, 55404), (1458, 54872), (1539, 51984), (1944, 41154), (2052, 38988), (2166, 36936), (2736, 29241), (2888, 27702), (2916, 27436), (3078, 25992), (3249, 24624), (3888, 20577), (4104, 19494), (4332, 18468), (4617, 17328), (5776, 13851), (5832, 13718), (6156, 12996), (6498, 12312), (6859, 11664), (8208, 9747), (8664, 9234)]