87697008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 180

約数和(自身を含む): 297259248

約数和(自身を除く): 209562240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 241, 252, 266, 304, 336, 342, 361, 399, 456, 482, 504, 532, 684, 722, 723, 798, 912, 964, 1008, 1064, 1083, 1197, 1368, 1444, 1446, 1596, 1687, 1928, 2128, 2166, 2169, 2394, 2527, 2736, 2888, 2892, 3192, 3249, 3374, 3856, 4332, 4338, 4579, 4788, 5054, 5061, 5776, 5784, 6384, 6498, 6748, 7581, 8664, 8676, 9158, 9576, 10108, 10122, 11568, 12996, 13496, 13737, 15162, 15183, 17328, 17352, 18316, 19152, 20216, 20244, 22743, 25992, 26992, 27474, 30324, 30366, 32053, 34704, 36632, 40432, 40488, 41211, 45486, 51984, 54948, 60648, 60732, 64106, 73264, 80976, 82422, 87001, 90972, 96159, 109896, 121296, 121464, 128212, 164844, 174002, 181944, 192318, 219792, 242928, 256424, 261003, 288477, 329688, 348004, 363888, 384636, 512848, 522006, 576954, 609007, 659376, 696008, 769272, 783009, 1044012, 1153908, 1218014, 1392016, 1538544, 1566018, 1827021, 2088024, 2307816, 2436028, 3132036, 3654042, 4176048, 4615632, 4872056, 5481063, 6264072, 7308084, 9744112, 10962126, 12528144, 14616168, 21924252, 29232336, 43848504, 87697008]

約数ペア:

[(1, 87697008), (2, 43848504), (3, 29232336), (4, 21924252), (6, 14616168), (7, 12528144), (8, 10962126), (9, 9744112), (12, 7308084), (14, 6264072), (16, 5481063), (18, 4872056), (19, 4615632), (21, 4176048), (24, 3654042), (28, 3132036), (36, 2436028), (38, 2307816), (42, 2088024), (48, 1827021), (56, 1566018), (57, 1538544), (63, 1392016), (72, 1218014), (76, 1153908), (84, 1044012), (112, 783009), (114, 769272), (126, 696008), (133, 659376), (144, 609007), (152, 576954), (168, 522006), (171, 512848), (228, 384636), (241, 363888), (252, 348004), (266, 329688), (304, 288477), (336, 261003), (342, 256424), (361, 242928), (399, 219792), (456, 192318), (482, 181944), (504, 174002), (532, 164844), (684, 128212), (722, 121464), (723, 121296), (798, 109896), (912, 96159), (964, 90972), (1008, 87001), (1064, 82422), (1083, 80976), (1197, 73264), (1368, 64106), (1444, 60732), (1446, 60648), (1596, 54948), (1687, 51984), (1928, 45486), (2128, 41211), (2166, 40488), (2169, 40432), (2394, 36632), (2527, 34704), (2736, 32053), (2888, 30366), (2892, 30324), (3192, 27474), (3249, 26992), (3374, 25992), (3856, 22743), (4332, 20244), (4338, 20216), (4579, 19152), (4788, 18316), (5054, 17352), (5061, 17328), (5776, 15183), (5784, 15162), (6384, 13737), (6498, 13496), (6748, 12996), (7581, 11568), (8664, 10122), (8676, 10108), (9158, 9576)]