89738012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 201766320

約数和(自身を除く): 112028308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 859, 1066, 1148, 1274, 1718, 2009, 2132, 2548, 3436, 3731, 4018, 6013, 7462, 8036, 11167, 12026, 14924, 22334, 24052, 26117, 35219, 42091, 44668, 52234, 70438, 78169, 84182, 104468, 140876, 156338, 168364, 246533, 312676, 457847, 493066, 547183, 915694, 986132, 1094366, 1725731, 1831388, 2188732, 3204929, 3451462, 6409858, 6902924, 12819716, 22434503, 44869006, 89738012]

約数ペア:

[(1, 89738012), (2, 44869006), (4, 22434503), (7, 12819716), (13, 6902924), (14, 6409858), (26, 3451462), (28, 3204929), (41, 2188732), (49, 1831388), (52, 1725731), (82, 1094366), (91, 986132), (98, 915694), (164, 547183), (182, 493066), (196, 457847), (287, 312676), (364, 246533), (533, 168364), (574, 156338), (637, 140876), (859, 104468), (1066, 84182), (1148, 78169), (1274, 70438), (1718, 52234), (2009, 44668), (2132, 42091), (2548, 35219), (3436, 26117), (3731, 24052), (4018, 22334), (6013, 14924), (7462, 12026), (8036, 11167)]