77982528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 224739200

約数和(自身を除く): 146756672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 157, 192, 199, 208, 312, 314, 398, 416, 471, 597, 624, 628, 796, 832, 942, 1194, 1248, 1256, 1592, 1884, 2041, 2388, 2496, 2512, 2587, 3184, 3768, 4082, 4776, 5024, 5174, 6123, 6368, 7536, 7761, 8164, 9552, 10048, 10348, 12246, 12736, 15072, 15522, 16328, 19104, 20696, 24492, 30144, 31044, 31243, 32656, 38208, 41392, 48984, 62088, 62486, 65312, 82784, 93729, 97968, 124176, 124972, 130624, 165568, 187458, 195936, 248352, 249944, 374916, 391872, 406159, 496704, 499888, 749832, 812318, 999776, 1218477, 1499664, 1624636, 1999552, 2436954, 2999328, 3249272, 4873908, 5998656, 6498544, 9747816, 12997088, 19495632, 25994176, 38991264, 77982528]

約数ペア:

[(1, 77982528), (2, 38991264), (3, 25994176), (4, 19495632), (6, 12997088), (8, 9747816), (12, 6498544), (13, 5998656), (16, 4873908), (24, 3249272), (26, 2999328), (32, 2436954), (39, 1999552), (48, 1624636), (52, 1499664), (64, 1218477), (78, 999776), (96, 812318), (104, 749832), (156, 499888), (157, 496704), (192, 406159), (199, 391872), (208, 374916), (312, 249944), (314, 248352), (398, 195936), (416, 187458), (471, 165568), (597, 130624), (624, 124972), (628, 124176), (796, 97968), (832, 93729), (942, 82784), (1194, 65312), (1248, 62486), (1256, 62088), (1592, 48984), (1884, 41392), (2041, 38208), (2388, 32656), (2496, 31243), (2512, 31044), (2587, 30144), (3184, 24492), (3768, 20696), (4082, 19104), (4776, 16328), (5024, 15522), (5174, 15072), (6123, 12736), (6368, 12246), (7536, 10348), (7761, 10048), (8164, 9552)]