75989844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 221090688

約数和(自身を除く): 145100844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1812, 1997, 2114, 2718, 3171, 3994, 4228, 5436, 5991, 6342, 7988, 9513, 11982, 12684, 13979, 17973, 19026, 23964, 27958, 35946, 38052, 41937, 55916, 71892, 83874, 125811, 167748, 251622, 301547, 503244, 603094, 904641, 1206188, 1809282, 2110829, 2713923, 3618564, 4221658, 5427846, 6332487, 8443316, 10855692, 12664974, 18997461, 25329948, 37994922, 75989844]

約数ペア:

[(1, 75989844), (2, 37994922), (3, 25329948), (4, 18997461), (6, 12664974), (7, 10855692), (9, 8443316), (12, 6332487), (14, 5427846), (18, 4221658), (21, 3618564), (28, 2713923), (36, 2110829), (42, 1809282), (63, 1206188), (84, 904641), (126, 603094), (151, 503244), (252, 301547), (302, 251622), (453, 167748), (604, 125811), (906, 83874), (1057, 71892), (1359, 55916), (1812, 41937), (1997, 38052), (2114, 35946), (2718, 27958), (3171, 23964), (3994, 19026), (4228, 17973), (5436, 13979), (5991, 12684), (6342, 11982), (7988, 9513)]