78788045136

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1\times {\mathrm{26317}}^1$

素因数の和:27068

約数の個数: 80

約数和(自身を含む): 205961720384

約数和(自身を除く): 127173675248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 643, 776, 1164, 1286, 1552, 1929, 2328, 2572, 3858, 4656, 5144, 7716, 10288, 15432, 26317, 30864, 52634, 62371, 78951, 105268, 124742, 157902, 187113, 210536, 249484, 315804, 374226, 421072, 498968, 631608, 748452, 997936, 1263216, 1496904, 2552749, 2993808, 5105498, 7658247, 10210996, 15316494, 16921831, 20421992, 30632988, 33843662, 40843984, 50765493, 61265976, 67687324, 101530986, 122531952, 135374648, 203061972, 270749296, 406123944, 812247888, 1641417607, 3282835214, 4924252821, 6565670428, 9848505642, 13131340856, 19697011284, 26262681712, 39394022568, 78788045136]

約数ペア:

[(1, 78788045136), (2, 39394022568), (3, 26262681712), (4, 19697011284), (6, 13131340856), (8, 9848505642), (12, 6565670428), (16, 4924252821), (24, 3282835214), (48, 1641417607), (97, 812247888), (194, 406123944), (291, 270749296), (388, 203061972), (582, 135374648), (643, 122531952), (776, 101530986), (1164, 67687324), (1286, 61265976), (1552, 50765493), (1929, 40843984), (2328, 33843662), (2572, 30632988), (3858, 20421992), (4656, 16921831), (5144, 15316494), (7716, 10210996), (10288, 7658247), (15432, 5105498), (26317, 2993808), (30864, 2552749), (52634, 1496904), (62371, 1263216), (78951, 997936), (105268, 748452), (124742, 631608), (157902, 498968), (187113, 421072), (210536, 374226), (249484, 315804)]