84505876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7544

約数の個数: 48

約数和(自身を含む): 187909120

約数和(自身を除く): 103403244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 7489, 11284, 14978, 29956, 52423, 97357, 104846, 194714, 209692, 232159, 389428, 464318, 681499, 928636, 1362998, 1625113, 2725996, 3018067, 3250226, 6036134, 6500452, 12072268, 21126469, 42252938, 84505876]

約数ペア:

[(1, 84505876), (2, 42252938), (4, 21126469), (7, 12072268), (13, 6500452), (14, 6036134), (26, 3250226), (28, 3018067), (31, 2725996), (52, 1625113), (62, 1362998), (91, 928636), (124, 681499), (182, 464318), (217, 389428), (364, 232159), (403, 209692), (434, 194714), (806, 104846), (868, 97357), (1612, 52423), (2821, 29956), (5642, 14978), (7489, 11284)]