78183210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16187}}^1$

素因数の和:16227

約数の個数: 64

約数和(自身を含む): 223782912

約数和(自身を除く): 145599702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 16187, 32374, 48561, 80935, 97122, 113309, 161870, 226618, 242805, 339927, 372301, 485610, 566545, 679854, 744602, 1116903, 1133090, 1699635, 1861505, 2233806, 2606107, 3399270, 3723010, 5212214, 5584515, 7818321, 11169030, 13030535, 15636642, 26061070, 39091605, 78183210]

約数ペア:

[(1, 78183210), (2, 39091605), (3, 26061070), (5, 15636642), (6, 13030535), (7, 11169030), (10, 7818321), (14, 5584515), (15, 5212214), (21, 3723010), (23, 3399270), (30, 2606107), (35, 2233806), (42, 1861505), (46, 1699635), (69, 1133090), (70, 1116903), (105, 744602), (115, 679854), (138, 566545), (161, 485610), (210, 372301), (230, 339927), (322, 242805), (345, 226618), (483, 161870), (690, 113309), (805, 97122), (966, 80935), (1610, 48561), (2415, 32374), (4830, 16187)]