83555424

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1540

約数の個数: 72

約数和(自身を含む): 238859712

約数和(自身を除く): 155304288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1301, 1338, 1784, 2007, 2602, 2676, 3568, 3903, 4014, 5204, 5352, 7136, 7806, 8028, 10408, 10704, 11709, 15612, 16056, 20816, 21408, 23418, 31224, 32112, 41632, 46836, 62448, 64224, 93672, 124896, 187344, 290123, 374688, 580246, 870369, 1160492, 1740738, 2320984, 2611107, 3481476, 4641968, 5222214, 6962952, 9283936, 10444428, 13925904, 20888856, 27851808, 41777712, 83555424]

約数ペア:

[(1, 83555424), (2, 41777712), (3, 27851808), (4, 20888856), (6, 13925904), (8, 10444428), (9, 9283936), (12, 6962952), (16, 5222214), (18, 4641968), (24, 3481476), (32, 2611107), (36, 2320984), (48, 1740738), (72, 1160492), (96, 870369), (144, 580246), (223, 374688), (288, 290123), (446, 187344), (669, 124896), (892, 93672), (1301, 64224), (1338, 62448), (1784, 46836), (2007, 41632), (2602, 32112), (2676, 31224), (3568, 23418), (3903, 21408), (4014, 20816), (5204, 16056), (5352, 15612), (7136, 11709), (7806, 10704), (8028, 10408)]