70867836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 194310480

約数和(自身を除く): 123442644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 929, 978, 1467, 1858, 1956, 2119, 2787, 2934, 3716, 4238, 5574, 5868, 6357, 8361, 8476, 11148, 12077, 12714, 16722, 19071, 24154, 25428, 33444, 36231, 38142, 48308, 72462, 76284, 108693, 144924, 151427, 217386, 302854, 434772, 454281, 605708, 908562, 1362843, 1817124, 1968551, 2725686, 3937102, 5451372, 5905653, 7874204, 11811306, 17716959, 23622612, 35433918, 70867836]

約数ペア:

[(1, 70867836), (2, 35433918), (3, 23622612), (4, 17716959), (6, 11811306), (9, 7874204), (12, 5905653), (13, 5451372), (18, 3937102), (26, 2725686), (36, 1968551), (39, 1817124), (52, 1362843), (78, 908562), (117, 605708), (156, 454281), (163, 434772), (234, 302854), (326, 217386), (468, 151427), (489, 144924), (652, 108693), (929, 76284), (978, 72462), (1467, 48308), (1858, 38142), (1956, 36231), (2119, 33444), (2787, 25428), (2934, 24154), (3716, 19071), (4238, 16722), (5574, 12714), (5868, 12077), (6357, 11148), (8361, 8476)]