71565606

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 184740864

約数和(自身を除く): 113175258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 223, 283, 378, 446, 566, 567, 669, 849, 1134, 1338, 1561, 1698, 1981, 2007, 2547, 3122, 3962, 4014, 4683, 5094, 5943, 6021, 7641, 9366, 11886, 12042, 14049, 15282, 17829, 18063, 22923, 28098, 35658, 36126, 42147, 45846, 53487, 63109, 84294, 106974, 126218, 126441, 160461, 189327, 252882, 320922, 378654, 441763, 567981, 883526, 1135962, 1325289, 1703943, 2650578, 3407886, 3975867, 5111829, 7951734, 10223658, 11927601, 23855202, 35782803, 71565606]

約数ペア:

[(1, 71565606), (2, 35782803), (3, 23855202), (6, 11927601), (7, 10223658), (9, 7951734), (14, 5111829), (18, 3975867), (21, 3407886), (27, 2650578), (42, 1703943), (54, 1325289), (63, 1135962), (81, 883526), (126, 567981), (162, 441763), (189, 378654), (223, 320922), (283, 252882), (378, 189327), (446, 160461), (566, 126441), (567, 126218), (669, 106974), (849, 84294), (1134, 63109), (1338, 53487), (1561, 45846), (1698, 42147), (1981, 36126), (2007, 35658), (2547, 28098), (3122, 22923), (3962, 18063), (4014, 17829), (4683, 15282), (5094, 14049), (5943, 12042), (6021, 11886), (7641, 9366)]