72570246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 187536384

約数和(自身を除く): 114966138

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 41, 42, 51, 67, 74, 82, 102, 111, 119, 123, 134, 201, 222, 238, 246, 259, 287, 357, 402, 469, 518, 574, 629, 697, 714, 777, 861, 938, 1139, 1258, 1394, 1407, 1517, 1554, 1722, 1887, 2091, 2278, 2479, 2747, 2814, 3034, 3417, 3774, 4182, 4403, 4551, 4879, 4958, 5494, 6834, 7437, 7973, 8241, 8806, 9102, 9758, 10619, 13209, 14637, 14874, 15946, 16482, 17353, 19229, 21238, 23919, 25789, 26418, 29274, 31857, 34706, 38458, 42143, 46699, 47838, 51578, 52059, 57687, 63714, 77367, 84286, 93398, 101639, 104118, 115374, 126429, 140097, 154734, 180523, 203278, 252858, 280194, 295001, 304917, 326893, 361046, 541569, 590002, 609834, 653786, 711473, 885003, 980679, 1083138, 1422946, 1727863, 1770006, 1961358, 2134419, 3455726, 4268838, 5183589, 10367178, 12095041, 24190082, 36285123, 72570246]

約数ペア:

[(1, 72570246), (2, 36285123), (3, 24190082), (6, 12095041), (7, 10367178), (14, 5183589), (17, 4268838), (21, 3455726), (34, 2134419), (37, 1961358), (41, 1770006), (42, 1727863), (51, 1422946), (67, 1083138), (74, 980679), (82, 885003), (102, 711473), (111, 653786), (119, 609834), (123, 590002), (134, 541569), (201, 361046), (222, 326893), (238, 304917), (246, 295001), (259, 280194), (287, 252858), (357, 203278), (402, 180523), (469, 154734), (518, 140097), (574, 126429), (629, 115374), (697, 104118), (714, 101639), (777, 93398), (861, 84286), (938, 77367), (1139, 63714), (1258, 57687), (1394, 52059), (1407, 51578), (1517, 47838), (1554, 46699), (1722, 42143), (1887, 38458), (2091, 34706), (2278, 31857), (2479, 29274), (2747, 26418), (2814, 25789), (3034, 23919), (3417, 21238), (3774, 19229), (4182, 17353), (4403, 16482), (4551, 15946), (4879, 14874), (4958, 14637), (5494, 13209), (6834, 10619), (7437, 9758), (7973, 9102), (8241, 8806)]