90440804948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1447}}^1\times {\mathrm{92459}}^1$

素因数の和:93936

約数の個数: 36

約数和(自身を含む): 171502944480

約数和(自身を除く): 81062139532

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1447, 2894, 5788, 18811, 37622, 75244, 92459, 184918, 244543, 369836, 489086, 978172, 1201967, 2403934, 4807868, 15625571, 31251142, 62502284, 133788173, 267576346, 535152692, 1739246249, 3478492498, 6956984996, 22610201237, 45220402474, 90440804948]

約数ペア:

[(1, 90440804948), (2, 45220402474), (4, 22610201237), (13, 6956984996), (26, 3478492498), (52, 1739246249), (169, 535152692), (338, 267576346), (676, 133788173), (1447, 62502284), (2894, 31251142), (5788, 15625571), (18811, 4807868), (37622, 2403934), (75244, 1201967), (92459, 978172), (184918, 489086), (244543, 369836)]