78149708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30671}}^1$

素因数の和:30702

約数の個数: 36

約数和(自身を含む): 171333792

約数和(自身を除く): 93184084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 30671, 61342, 122684, 214697, 398723, 429394, 797446, 858788, 1502879, 1594892, 2791061, 3005758, 5582122, 6011516, 11164244, 19537427, 39074854, 78149708]

約数ペア:

[(1, 78149708), (2, 39074854), (4, 19537427), (7, 11164244), (13, 6011516), (14, 5582122), (26, 3005758), (28, 2791061), (49, 1594892), (52, 1502879), (91, 858788), (98, 797446), (182, 429394), (196, 398723), (364, 214697), (637, 122684), (1274, 61342), (2548, 30671)]