71955408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9311}}^1$

素因数の和:9352

約数の個数: 80

約数和(自身を含む): 221700096

約数和(自身を除く): 149744688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 9311, 18622, 27933, 37244, 55866, 65177, 74488, 111732, 130354, 148976, 195531, 214153, 223464, 260708, 391062, 428306, 446928, 521416, 642459, 782124, 856612, 1042832, 1284918, 1499071, 1564248, 1713224, 2569836, 2998142, 3128496, 3426448, 4497213, 5139672, 5996284, 8994426, 10279344, 11992568, 17988852, 23985136, 35977704, 71955408]

約数ペア:

[(1, 71955408), (2, 35977704), (3, 23985136), (4, 17988852), (6, 11992568), (7, 10279344), (8, 8994426), (12, 5996284), (14, 5139672), (16, 4497213), (21, 3426448), (23, 3128496), (24, 2998142), (28, 2569836), (42, 1713224), (46, 1564248), (48, 1499071), (56, 1284918), (69, 1042832), (84, 856612), (92, 782124), (112, 642459), (138, 521416), (161, 446928), (168, 428306), (184, 391062), (276, 260708), (322, 223464), (336, 214153), (368, 195531), (483, 148976), (552, 130354), (644, 111732), (966, 74488), (1104, 65177), (1288, 55866), (1932, 37244), (2576, 27933), (3864, 18622), (7728, 9311)]