71517732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 127630812

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 284, 286, 426, 429, 572, 587, 781, 852, 858, 923, 1174, 1562, 1716, 1761, 1846, 2343, 2348, 2769, 3124, 3522, 3692, 4686, 5538, 6457, 7044, 7631, 9372, 10153, 11076, 12914, 15262, 19371, 20306, 22893, 25828, 30459, 30524, 38742, 40612, 41677, 45786, 60918, 77484, 83354, 83941, 91572, 121836, 125031, 166708, 167882, 250062, 251823, 335764, 458447, 500124, 503646, 541801, 916894, 1007292, 1083602, 1375341, 1625403, 1833788, 2167204, 2750682, 3250806, 5501364, 5959811, 6501612, 11919622, 17879433, 23839244, 35758866, 71517732]

約数ペア:

[(1, 71517732), (2, 35758866), (3, 23839244), (4, 17879433), (6, 11919622), (11, 6501612), (12, 5959811), (13, 5501364), (22, 3250806), (26, 2750682), (33, 2167204), (39, 1833788), (44, 1625403), (52, 1375341), (66, 1083602), (71, 1007292), (78, 916894), (132, 541801), (142, 503646), (143, 500124), (156, 458447), (213, 335764), (284, 251823), (286, 250062), (426, 167882), (429, 166708), (572, 125031), (587, 121836), (781, 91572), (852, 83941), (858, 83354), (923, 77484), (1174, 60918), (1562, 45786), (1716, 41677), (1761, 40612), (1846, 38742), (2343, 30524), (2348, 30459), (2769, 25828), (3124, 22893), (3522, 20306), (3692, 19371), (4686, 15262), (5538, 12914), (6457, 11076), (7044, 10153), (7631, 9372)]